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Average Power Delivered by a Car Engine  Example Problem
Flipping Physics posted a video in Work, Energy, Power
A 1400 kg Prius uniformly accelerates from rest to 30 km/hr in 9.25 seconds and 42 meters. If an average force of drag of 8.0 N acts on the car, what is the average power developed by the engine in horsepower? Want Lecture Notes? This is an AP Physics 1 Topic. Content Times: 0:15 Translating the example to physics 2:13 The equation for power 3:37 Drawing the Free Body Diagram and summing the forces 4:47 Solving for acceleration and Force Applied 5:43 Determining theta 6:01 Solving for Average Power 6:53 Understanding our answer 7:34 The Horse Pedal 9:13 Comparing to a larger acceleration example Next Video: Instantaneous Power Delivered by a Car Engine  Example Problem Multilingual? Please help translate Flipping Physics videos! Previous Video: Graphing Instantaneous Power Please support me on Patreon!
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Video Discussion: Instantaneous Power Delivered by a Car Engine  Example Problem
Flipping Physics posted a topic in Video Discussions
Name: Instantaneous Power Delivered by a Car Engine  Example Problem Category: Work, Energy, Power Date Added: 20170112 Submitter: Flipping Physics A Toyota Prius is traveling at a constant velocity of 113 km/hr. If an average force of drag of 3.0 x 10^2 N acts on the car, what is the power developed by the engine in horsepower? Want Lecture Notes? This is an AP Physics 1 Topic. Content Times: 0:15 The problem 1:18 Which equation to use and why 2:20 Billy solves the problem 3:59 What if the car is moving at 129 km/hr? Next Video: You Can't Run From Momentum! (a momentum introduction) Multilingual? Please help translate Flipping Physics videos! Previous Video: Average Power Delivered by a Car Engine  Example Problem Please support me on Patreon! Instantaneous Power Delivered by a Car Engine  Example Problem
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Video Discussion: Average Power Delivered by a Car Engine  Example Problem
Flipping Physics posted a topic in Video Discussions
Name: Average Power Delivered by a Car Engine  Example Problem Category: Work, Energy, Power Date Added: 20160728 Submitter: Flipping Physics A 1400 kg Prius uniformly accelerates from rest to 30 km/hr in 9.25 seconds and 42 meters. If an average force of drag of 8.0 N acts on the car, what is the average power developed by the engine in horsepower? Want Lecture Notes? This is an AP Physics 1 Topic. Content Times: 0:15 Translating the example to physics 2:13 The equation for power 3:37 Drawing the Free Body Diagram and summing the forces 4:47 Solving for acceleration and Force Applied 5:43 Determining theta 6:01 Solving for Average Power 6:53 Understanding our answer 7:34 The Horse Pedal 9:13 Comparing to a larger acceleration example Next Video: Instantaneous Power Delivered by a Car Engine  Example Problem Multilingual? Please help translate Flipping Physics videos! Previous Video: Graphing Instantaneous Power Please support me on Patreon! Average Power Delivered by a Car Engine  Example Problem 
You place a book on a 14° incline and then let go of the book. If the book takes 2.05 seconds to travel 0.78 meters, what is the coefficient of kinetic friction between the book and the incline? Want Lecture Notes? This is an AP Physics 1 Topic. Content Times: 0:01 The example 0:13 Listing the known values 1:09 Drawing the free body diagram 1:58 Net force in the perpendicular direction 2:34 Net force in the parallel direction 4:03 Solving for acceleration 5:07 Solving for Mu 5:40 We made a mistake Multilingual? Please help translate Flipping Physics videos! Previous Video: Introductory Static Friction on an Incline Problem Please support me on Patreon!

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Video Discussion: Introductory Kinetic Friction on an Incline Problem
Flipping Physics posted a topic in Video Discussions
Name: Introductory Kinetic Friction on an Incline Problem Category: Dynamics Date Added: 20160616 Submitter: Flipping Physics You place a book on a 14° incline and then let go of the book. If the book takes 2.05 seconds to travel 0.78 meters, what is the coefficient of kinetic friction between the book and the incline? Want Lecture Notes? This is an AP Physics 1 Topic. Content Times: 0:01 The example 0:13 Listing the known values 1:09 Drawing the free body diagram 1:58 Net force in the perpendicular direction 2:34 Net force in the parallel direction 4:03 Solving for acceleration 5:07 Solving for Mu 5:40 We made a mistake Multilingual? Please help translate Flipping Physics videos! Previous Video: Introductory Static Friction on an Incline Problem Please support me on Patreon! Introductory Kinetic Friction on an Incline Problem
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Understand the forces acting on an object on an incline by analyzing the forces on a “floating block”. Want Lecture Notes? This is an AP Physics 1 topic. Content Times: 0:28 Finding the incline angle 1:17 Drawing the Free Body Diagram 2:26 Summing the forces in the perpendicular direction 3:49 Summing the forces in the parallel direction 5:04 Determining masses for the “Magic Trick” 6:11 Adding pulleys, strings and mass 7:34 Floating the block 8:18 Analyzing the forces on the floating block Next Video: Introductory Static Friction on an Incline Problem Multilingual? Please help translate Flipping Physics videos! Previous Video: Breaking the Force of Gravity into its Components on an Incline Thanks to Nic3_one and Cyril Laurier for their Fire Sounds: Fire in a can! » constant spray fire 1 by Nic3_one Earth+Wind+Fire+Water » Fire.wav by Cyril Laurier 1¢/minute

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Breaking the Force of Gravity into its Components on an Incline
Flipping Physics posted a video in Dynamics
Resolve the force of gravity into its parallel and perpendicular components so you can sum the forces. Want Lecture Notes? This is an AP Physics 1 topic. Content Times: 0:12 Drawing the Free Body Diagram 1:04 Introducing the parallel and perpendicular directions 2:19 Drawing the components of the force of gravity 2:49 Finding the angle used to resolve the force of gravity into its components 4:33 Solving for the force of gravity parallel 5:15 Solving for the force of gravity perpendicular 5:53 Redrawing the Free Body Diagram Next Video: Physics "Magic Trick" on an Incline Multilingual? Please help translate Flipping Physics videos! Previous Video: Determining the Static Coefficient of Friction between Tires and Snow 1¢/minute 
Video Discussion: Physics "Magic Trick" on an Incline
Flipping Physics posted a topic in Video Discussions
Name: Physics "Magic Trick" on an Incline Category: Dynamics Date Added: 20160606 Submitter: Flipping Physics Understand the forces acting on an object on an incline by analyzing the forces on a “floating block”. Want Lecture Notes? This is an AP Physics 1 topic. Content Times: 0:28 Finding the incline angle 1:17 Drawing the Free Body Diagram 2:26 Summing the forces in the perpendicular direction 3:49 Summing the forces in the parallel direction 5:04 Determining masses for the “Magic Trick” 6:11 Adding pulleys, strings and mass 7:34 Floating the block 8:18 Analyzing the forces on the floating block Next Video: Introductory Static Friction on an Incline Problem Multilingual? Please help translate Flipping Physics videos! Previous Video: Breaking the Force of Gravity into its Components on an Incline Thanks to Nic3_one and Cyril Laurier for their Fire Sounds: Fire in a can! » constant spray fire 1 by Nic3_one Earth+Wind+Fire+Water » Fire.wav by Cyril Laurier 1¢/minute Physics "Magic Trick" on an Incline
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Video Discussion: Breaking the Force of Gravity into its Components on an Incline
Flipping Physics posted a topic in Video Discussions
Name: Breaking the Force of Gravity into its Components on an Incline Category: Dynamics Date Added: 20151016 Submitter: Flipping Physics Resolve the force of gravity into its parallel and perpendicular components so you can sum the forces. Want Lecture Notes? This is an AP Physics 1 topic. Content Times: 0:12 Drawing the Free Body Diagram 1:04 Introducing the parallel and perpendicular directions 2:19 Drawing the components of the force of gravity 2:49 Finding the angle used to resolve the force of gravity into its components 4:33 Solving for the force of gravity parallel 5:15 Solving for the force of gravity perpendicular 5:53 Redrawing the Free Body Diagram Next Video: Physics "Magic Trick" on an Incline Multilingual? Please help translate Flipping Physics videos! Previous Video: Determining the Static Coefficient of Friction between Tires and Snow 1¢/minute Breaking the Force of Gravity into its Components on an Incline
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Video Discussion: Newton's Laws of Motion in Space: Force, Mass, and Acceleration
FizziksGuy posted a topic in Video Discussions
Name: Newton's Laws of Motion in Space: Force, Mass, and Acceleration Category: Dynamics Date Added: 20151007 Submitter: FizziksGuy Uploaded on Apr 18, 2010ESA Science  Newton In Space (Part 2): Newton's Second Law of Motion  Force, Mass And Acceleration. Newton's laws of motion are three physical laws that form the basis for classical mechanics. They have been expressed in several different ways over nearly three centuries.  Please subscribe to Science & Reason: • http://www.youtube.com/Best0fScience • http://www.youtube.com/ScienceMagazine • http://www.youtube.com/FFreeThinker  The laws describe the relationship between the forces acting on a body and the motion of that body. They were first compiled by Sir Isaac Newton in his work "Philosophiæ Naturalis Principia Mathematica", first published on July 5, 1687. Newton used them to explain and investigate the motion of many physical objects and systems. For example, in the third volume of the text, Newton showed that these laws of motion, combined with his law of universal gravitation, explained Kepler's laws of planetary motion.  Newton's Second Law of Motion: A body will accelerate with acceleration proportional to the force and inversely proportional to the mass. Observed from an inertial reference frame, the net force on a particle is equal to the time rate of change of its linear momentum: F = d(mv)/dt. Since by definition the mass of a particle is constant, this law is often stated as, "Force equals mass times acceleration (F = ma): the net force on an object is equal to the mass of the object multiplied by its acceleration." History of the second law Newton's Latin wording for the second law is: "Lex II: Mutationem motus proportionalem esse vi motrici impressae, et fieri secundum lineam rectam qua vis illa imprimitur." This was translated quite closely in Motte's 1729 translation as: "LAW II: The alteration of motion is ever proportional to the motive force impress'd; and is made in the direction of the right line in which that force is impress'd." According to modern ideas of how Newton was using his terminology, this is understood, in modern terms, as an equivalent of: "The change of momentum of a body is proportional to the impulse impressed on the body, and happens along the straight line on which that impulse is impressed." Motte's 1729 translation of Newton's Latin continued with Newton's commentary on the second law of motion, reading: "If a force generates a motion, a double force will generate double the motion, a triple force triple the motion, whether that force be impressed altogether and at once, or gradually and successively. And this motion (being always directed the same way with the generating force), if the body moved before, is added to or subtracted from the former motion, according as they directly conspire with or are directly contrary to each other; or obliquely joined, when they are oblique, so as to produce a new motion compounded from the determination of both." The sense or senses in which Newton used his terminology, and how he understood the second law and intended it to be understood, have been extensively discussed by historians of science, along with the relations between Newton's formulation and modern formulations. Newton's Laws of Motion in Space: Force, Mass, and Acceleration 
Newton's Laws of Motion in Space: Force, Mass, and Acceleration
FizziksGuy posted a video in Dynamics
Uploaded on Apr 18, 2010ESA Science  Newton In Space (Part 2): Newton's Second Law of Motion  Force, Mass And Acceleration. Newton's laws of motion are three physical laws that form the basis for classical mechanics. They have been expressed in several different ways over nearly three centuries.  Please subscribe to Science & Reason: • http://www.youtube.com/Best0fScience • http://www.youtube.com/ScienceMagazine • http://www.youtube.com/FFreeThinker  The laws describe the relationship between the forces acting on a body and the motion of that body. They were first compiled by Sir Isaac Newton in his work "Philosophiæ Naturalis Principia Mathematica", first published on July 5, 1687. Newton used them to explain and investigate the motion of many physical objects and systems. For example, in the third volume of the text, Newton showed that these laws of motion, combined with his law of universal gravitation, explained Kepler's laws of planetary motion.  Newton's Second Law of Motion: A body will accelerate with acceleration proportional to the force and inversely proportional to the mass. Observed from an inertial reference frame, the net force on a particle is equal to the time rate of change of its linear momentum: F = d(mv)/dt. Since by definition the mass of a particle is constant, this law is often stated as, "Force equals mass times acceleration (F = ma): the net force on an object is equal to the mass of the object multiplied by its acceleration." History of the second law Newton's Latin wording for the second law is: "Lex II: Mutationem motus proportionalem esse vi motrici impressae, et fieri secundum lineam rectam qua vis illa imprimitur." This was translated quite closely in Motte's 1729 translation as: "LAW II: The alteration of motion is ever proportional to the motive force impress'd; and is made in the direction of the right line in which that force is impress'd." According to modern ideas of how Newton was using his terminology, this is understood, in modern terms, as an equivalent of: "The change of momentum of a body is proportional to the impulse impressed on the body, and happens along the straight line on which that impulse is impressed." Motte's 1729 translation of Newton's Latin continued with Newton's commentary on the second law of motion, reading: "If a force generates a motion, a double force will generate double the motion, a triple force triple the motion, whether that force be impressed altogether and at once, or gradually and successively. And this motion (being always directed the same way with the generating force), if the body moved before, is added to or subtracted from the former motion, according as they directly conspire with or are directly contrary to each other; or obliquely joined, when they are oblique, so as to produce a new motion compounded from the determination of both." The sense or senses in which Newton used his terminology, and how he understood the second law and intended it to be understood, have been extensively discussed by historians of science, along with the relations between Newton's formulation and modern formulations. 
To help understand the force of friction, mr.p pulls on a wooden block using a force sensor. Want Lecture Notes? This is an AP Physics 1 topic. Content Times: 0:17 Drawing the Free Body Diagram 0:43 Summing the forces in the xdirection 1:21 Graph when the block doesn’t move 1:46 Graph with the block moving Next Video: Does the Book Move? An Introductory Friction Problem Multilingual? Please help translate Flipping Physics videos! Previous Video: Understanding the Force of Friction Equation 1¢/minute

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The Force of Friction Equation is actually three equations is one. Learn why! Want Lecture Notes? This is an AP Physics 1 topic. Content Times: 0:00 The basic Force of Friction Equation 0:20 One Kinetic Friction Equation 0:39 The Two Static Friction Equations 1:40 Example Free Body Diagram 2:16 The direction of the Force of Friction 3:20 Determining the magnitude of the Force of Static Friction 4:09 Understanding the “less than or equal” sign 6:08 If the “less than or equal” sign were not there Next Video: Experimentally Graphing the Force of Friction Multilingual? Please help translate Flipping Physics videos! Previous Video: Introduction to the Coefficient of Friction 1¢/minute

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Video Discussion: Experimentally Graphing the Force of Friction
Flipping Physics posted a topic in Video Discussions
Name: Experimentally Graphing the Force of Friction Category: Dynamics Date Added: 20150819 Submitter: Flipping Physics To help understand the force of friction, mr.p pulls on a wooden block using a force sensor. Want Lecture Notes? This is an AP Physics 1 topic. Content Times: 0:17 Drawing the Free Body Diagram 0:43 Summing the forces in the xdirection 1:21 Graph when the block doesn’t move 1:46 Graph with the block moving Next Video: Does the Book Move? An Introductory Friction Problem Multilingual? Please help translate Flipping Physics videos! Previous Video: Understanding the Force of Friction Equation 1¢/minute Experimentally Graphing the Force of Friction
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Please do not confuse the Coefficient of Friction with the Force of Friction. This video will help you not fall into that Pit of Despair! Want Lecture Notes? This is an AP Physics 1 topic. Content Times: 0:00 The equation for the Force of Friction 0:17 Mu, the symbol for the Coefficient of Friction 1:21 Tables of Coefficients of Friction 2:49 Comparing the values of static and kinetic coefficients of friction 3:54 A typical range of values Next Video: Understanding the Force of Friction Equation Multilingual? Please help translate Flipping Physics videos! Previous Video: Introduction to Static and Kinetic Friction by Bobby 1¢/minute

Video Discussion: Understanding the Force of Friction Equation
Flipping Physics posted a topic in Video Discussions
Name: Understanding the Force of Friction Equation Category: Dynamics Date Added: 20150818 Submitter: Flipping Physics The Force of Friction Equation is actually three equations is one. Learn why! Want Lecture Notes? This is an AP Physics 1 topic. Content Times: 0:00 The basic Force of Friction Equation 0:20 One Kinetic Friction Equation 0:39 The Two Static Friction Equations 1:40 Example Free Body Diagram 2:16 The direction of the Force of Friction 3:20 Determining the magnitude of the Force of Static Friction 4:09 Understanding the “less than or equal” sign 6:08 If the “less than or equal” sign were not there Next Video: Experimentally Graphing the Force of Friction Multilingual? Please help translate Flipping Physics videos! Previous Video: Introduction to the Coefficient of Friction 1¢/minute Understanding the Force of Friction Equation 
Video Discussion: Introduction to the Coefficient of Friction
Flipping Physics posted a topic in Video Discussions
Name: Introduction to the Coefficient of Friction Category: Dynamics Date Added: 20150809 Submitter: Flipping Physics Please do not confuse the Coefficient of Friction with the Force of Friction. This video will help you not fall into that Pit of Despair! Want Lecture Notes? This is an AP Physics 1 topic. Content Times: 0:00 The equation for the Force of Friction 0:17 Mu, the symbol for the Coefficient of Friction 1:21 Tables of Coefficients of Friction 2:49 Comparing the values of static and kinetic coefficients of friction 3:54 A typical range of values Next Video: Understanding the Force of Friction Equation Multilingual? Please help translate Flipping Physics videos! Previous Video: Introduction to Static and Kinetic Friction by Bobby 1¢/minute Introduction to the Coefficient of Friction
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Learn how to solve a basic tension force problem with demonstration! Want Lecture Notes? This is an AP Physics 1 topic. Content Times: 0:00 The Problem Demonstrated 0:29 5 Steps to Solve and Free Body Diagram Problem 0:50 Drawing the Free Body Diagram 2:03 Resolving Tension Force 1 into its components (numbers dependency) 4:00 Introducing the Equation Holster! 5:11 Redraw the Free Body Diagram 5:32 Sum the forces in the ydirection 7:24 Sum the forces in the xdirection 8:29 Demonstrating our solution is correct Multilingual? Please help translate Flipping Physics videos! Next Video: Introduction to Static and Kinetic Friction by Bobby Previous Video: 5 Steps to Solve any Free Body Diagram Problem 1¢/minute

Video Discussion: An Introductory Tension Force Problem
Flipping Physics posted a topic in Video Discussions
Name: An Introductory Tension Force Problem Category: Dynamics Date Added: 20150730 Submitter: Flipping Physics Learn how to solve a basic tension force problem with demonstration! Want Lecture Notes? This is an AP Physics 1 topic. Content Times: 0:00 The Problem Demonstrated 0:29 5 Steps to Solve and Free Body Diagram Problem 0:50 Drawing the Free Body Diagram 2:03 Resolving Tension Force 1 into its components (numbers dependency) 4:00 Introducing the Equation Holster! 5:11 Redraw the Free Body Diagram 5:32 Sum the forces in the ydirection 7:24 Sum the forces in the xdirection 8:29 Demonstrating our solution is correct Multilingual? Please help translate Flipping Physics videos! Next Video: Introduction to Static and Kinetic Friction by Bobby Previous Video: 5 Steps to Solve any Free Body Diagram Problem 1¢/minute An Introductory Tension Force Problem 
Video Discussion: 5 Steps to Solve any Free Body Diagram Problem
Flipping Physics posted a topic in Video Discussions
Name: 5 Steps to Solve any Free Body Diagram Problem Category: Dynamics Date Added: 20150730 Submitter: Flipping Physics Learn how to solve problems that have Free Body Diagrams! Want Lecture Notes? This is an AP Physics 1 topic. Content Times: 0:15 Step 1) Draw the Free Body Diagram 0:50 Step 2) Break Forces into Components 1:37 Step 3) Redraw the Free Body Diagram 2:15 Step 4) Sum the Forces 2:45 Step 5) Sum the Forces (again) 3:13 Review the 5 Steps Multilingual? Please help translate Flipping Physics videos! Next Video: An Introductory Tension Force Problem Previous Video: Introduction to Equilibrium 1¢/minute: http://www.flippingphysics.com/give.html 5 Steps to Solve any Free Body Diagram Problem 
Learn how to solve problems that have Free Body Diagrams! Want Lecture Notes? This is an AP Physics 1 topic. Content Times: 0:15 Step 1) Draw the Free Body Diagram 0:50 Step 2) Break Forces into Components 1:37 Step 3) Redraw the Free Body Diagram 2:15 Step 4) Sum the Forces 2:45 Step 5) Sum the Forces (again) 3:13 Review the 5 Steps Multilingual? Please help translate Flipping Physics videos! Next Video: An Introductory Tension Force Problem Previous Video: Introduction to Equilibrium 1¢/minute: http://www.flippingphysics.com/give.html

Review of the Electrostatics topics covered in the AP Physics 1 curriculum. Want [url="http://www.flippingphysics.com/ap1electrostaticsreview.html"]Lecture Notes[/url]? Content Times: 0:13 The elementary charge 0:45 Protons and neutrons are made up of quarks 1:57 The law of charges 2:40 Coulombâ€™s Law or the electrostatic force 3:48 Comparing Coulombâ€™s Law to the Universal Law of Gravitation 4:26 Conservation of charge 5:26 Number of excess protons that make up a coulomb Multilingual? [url="http://www.flippingphysics.com/translate.html"]Please help translate Flipping Physics videos[/url]! Next Video: [url="http://www.flippingphysics.com/ap1electricityreview.html"]AP Physics 1: Electricity Review[/url] Previous Video: [url="http://www.flippingphysics.com/ap1wavesreview.html"]AP Physics 1: Mechanical Waves Review[/url] [url="http://www.flippingphysics.com/give.html"]1Â¢/minute[/url]

Video Discussion: AP Physics 1: Electrostatics Review
Flipping Physics posted a topic in AP Physics 1/2
Name: AP Physics 1: Electrostatics Review Category: Exam Prep Date Added: 13 April 2015  02:04 PM Submitter: Flipping Physics Short Description: None Provided Review of the Electrostatics topics covered in the AP Physics 1 curriculum. Want View Video 
A Common Misconception about Newton's Third Law Force Pairs (or ActionReaction Pairs)
Flipping Physics posted a video in Dynamics
Proof that the Force Normal and the Force of Gravity are not a Newtonâ€™s Third Law Force Pair. Content Times: 0:26 Drawing the Free Body Diagram 1:02 Not a Newtonâ€™s Third Law Force Pair 1:37 The Force Normal Force Pair 1:55 The Force of Gravity Force Pair Multilingual? [url="http://www.flippingphysics.com/translate.html"]Please help translate Flipping Physics videos![/url] Want [url="http://www.flippingphysics.com/thirdlawmisconception.html"]Lecture Notes[/url]? Next Video: [url="http://www.flippingphysics.com/tensionforce.html"]Understanding the Tension Force[/url] Previous Video: [url="http://www.flippingphysics.com/thirdlaw.html"]Introduction to Newton's Third Law[/url] [url="http://www.flippingphysics.com/give.html"]1Â¢/minute[/url] 
Review of all of the Dynamics topics covered in the AP Physics 1 curriculum. Content Times: 0:18 Inertial Mass vs. Gravitational Mass 1:14 Newtonâ€™s First Law of Motion 2:20 Newtonâ€™s Second Law of Motion 3:17 Free Body Diagrams 4:29 Force of Gravity or Weight 4:41 Force Normal 5:32 Force of Friction 7:32 Newtonâ€™s Third Law of Motion 8:20 Inclines 9:41 Translational Equilibrium Multilingual? [url="http://www.flippingphysics.com/translate.html"]Please help translate Flipping Physics videos![/url] Want [url="http://www.flippingphysics.com/ap1dynamicsreview.html"]Lecture Notes[/url]? Next Video: [url="http://www.flippingphysics.com/ap1workreview.html"]Work, Energy and Power Review for AP Physics 1[/url] Previous Video: [url="http://www.flippingphysics.com/ap1kinematicsreview.html"]Kinematics Review for AP Physics 1[/url] [url="http://www.flippingphysics.com/give.html"]1Â¢/minute[/url]
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