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Showing results for tags 'diagram'.
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Name: 5 Steps to Solve any Free Body Diagram Problem Category: Dynamics Date Added: 2015-07-30 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 -
Name: Force vs. Time on a Dynamics Cart Category: Dynamics Date Added: 03 December 2014 - 10:59 AM Submitter: Flipping Physics Short Description: None Provided When the forces in a free body diagram don’t change students often think that Newton’s Second Law will yield the same results. This demonstration shows that is not true. This is a step-by-step analysis of tension force as a function of time for a dynamics cart in motion on a horizontal track. Content Times: 0:13 Reviewing known information 0:47 The three parts in this demonstration 1:22 Drawing the two free body diagrams 2:27 Understanding the free body diagrams 3:12 Identifying the String Direction 4:08 Finding the Tension Force during Part #1 6:06 Theoretical vs. Experimental Tension Force during Part #1 6:28 Finding the Tension Force during Part #2 7:52 Theoretical vs. Experimental Tension Force during Part #2 8:13 Finding the Maximum Acceleration during Part #3 9:37 Instantaneous vs. Average 10:21 All the graphs sequentially Multilingual? View Video
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Name: The Reality of our First Free Body Diagram Category: Dynamics Date Added: 19 November 2014 - 02:55 PM Submitter: Flipping Physics Short Description: None Provided The free body diagram we first learn is not entirely accurate. All of the forces are not drawn from the center of mass of the object. Learn why we start this way and, when we get torque, what the free body diagrams will actually look like. Content Times: 0:12 Reviewing the first free body diagram 0:39 A more correct free body diagram 1:22 Comparing this approach to the projectile motion approach 1:52 When we get to torque 2:42 The green screen Multilingual? View Video
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Name: Introduction to Newton’s Second Law of Motion with Example Problem Category: Dynamics Date Added: 21 November 2014 - 02:38 PM Submitter: Flipping Physics Short Description: None Provided The application of Newton’s Second Law is when you really understand what the net force equals mass times acceleration where both force and acceleration are vectors really means. Therefore, we introduce Newton’s Second Law and then do an example problem. Content Times: 0:11 Defining Newton’s Second Law 1:00 The example problem 1:51 Drawing the Free Body Diagram 2:48 The Force of Gravity 3:42 The net force in the y-direction 5:28 The acceleration of the book in the y-direction 6:38 The net force in the x-direction 7:59 Solving for the dimensions of acceleration 8:54 Constant net force means constant acceleration Multilingual? View Video
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Name: Introduction to Free Body Diagrams or Force Diagrams Category: Dynamics Date Added: 13 November 2014 - 09:53 AM Submitter: Flipping Physics Short Description: None Provided We define and discuss how to draw Free Body Diagrams which are also called Force Diagrams. In addition we define the force normal and the force applied. Force of friction and center of mass are briefly discussed, however, a much more detailed discussion of each is left for later lessons. Free Body Diagrams are drawn on a level surface and on an incline. Content Times: 0:12 Defining Free Body Diagram or Force Diagram 0:46 Center of mass 1:13 The force of gravity 2:08 The force normal 3:28 Adding a force applied 4:02 The force of friction 4:53 Adding an incline 5:54 The force of friction caused by the incline Multilingual? View Video
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Name: Relative Motion Problem: Solving for the angle of the moving object Category: Kinematics Date Added: 07 October 2014 - 03:02 PM Submitter: Flipping Physics Short Description: None Provided It is not obvious in all relative motion problems how to draw the vector diagrams. Sometimes the velocity of the object with respect to the Earth is not the hypotenuse of the velocity vector addition triangle. Here we address how to handle a problem like that. Content Times: 0:15 Reading the problem 0:40 Translating the problem 1:52 Visualizing the problem 2:17 Drawing the vector diagram 3:33 Rearranging the vector equation 4:40 Redrawing the vector diagram 5:30 The Earth subscript drops out of the equation 5:51 Solving part (a): solving for theta 6:40 Solving part (b ): solving for the speed of the car relative to the Earth 7:48 Understanding the answer to part (b ) Want View Video
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Name: Demonstrating the Components of Projectile Motion Category: Kinematics Date Added: 12 August 2014 - 10:30 AM Submitter: Flipping Physics Short Description: None Provided Projectile motion is composed of a horizontal and a vertical component. This video shows that via a side-by-side video demonstration and also builds the velocity and acceleration vector diagram. Content Times: 0:14 Reviewing Projectile Motion 1:00 Introducing each of the video components 1:40 Building the x-direction velocity vectors 2:15 Building the y-direction velocity vectors 3:12 Combing velocity vectors to get resultant velocity vectors 3:41 Showing how we created the resultant velocity vectors 4:47 Adding acceleration vectors in the y-direction 5:28 Adding acceleration vectors in the x-direction 5:45 Completing the Velocity and Acceleration diagram 5:58 The diagram floating over clouds, i mean, why not, eh? Want View Video
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Name: A Visually Complicated Vector Addition Problem using Component Vectors Category: Kinematics Date Added: 22 May 2014 - 04:43 PM Submitter: Flipping Physics Short Description: None Provided This visually confusing tip-to-tail vector addition problem can be solved just like our previous problems. Give your vectors names, draw a vector diagram, break vectors in to components, redraw the vector diagram, create a data table, add columns and solve using basic trig. Content Times: 0:14 Reading, visualizing, and translating the problem. 1:13 Drawing the vector diagram. 2:06 Breaking vector C in to its components. 3:22 Redrawing the vector diagram (twice). 4:16 Creating the data table. 4:53 Determining the components of the resultant vector, R. 5:33 Solving for vector R. 7:13 Visualizing the entire problem. 7:36 The Review. View Video