Angular acceleration is introduced by way of linear acceleration. The units of radians per second squared are discussed. Examples of objects which angular acceleration are shown.

Want Lecture Notes? This is an AP Physics 1 topic.

Content Times:

0:23 Average angular acceleration

1:02 Angular acceleration units

1:37 Demonstrating objects which have angular acceleration

Multilingual? Please help translate Flipping Physics videos!

Previous Video: Introductory Angular Velocity Problem - A Turning Bike Tire

Please support me on Patreon!

Thank you to Aarti Sangwan, Scott Carter, and Christopher Becke for being my Quality Control team for this video.

]]>

The wheel of a bike rotates exactly 3 times in 12.2 seconds. What is the average angular velocity of the wheel in (a) radians per second and (b) revolutions per minute?

Want Lecture Notes? This is an AP Physics 1 topic.

Content Times:

0:08 Translating the problem

1:32 Solving for the angular velocity in radians per second

2:22 Converting from radians per second to revolutions per minute

3:24 Three common mistakes made by students when doing this conversion.

4:37 Alternate and easier solution for part b

Multilingual? Please help translate Flipping Physics videos!

Next Video: Angular Acceleration Introduction

Previous Video: Angular Velocity Introduction

Please support me on Patreon!

Thank you to Scott Carter and Christopher Becke for being my Quality Control team for this video.

]]>

The equation for average angular velocity is presented in relation to the equation for average linear velocity. Radians per second and revolutions per minute are discusses as the units for angular velocity. Objects which have angular velocity are shows.

Want Lecture Notes? This is an AP Physics 1 topic.

Content Times:

0:09 Average linear velocity

0:22 Average angular velocity

0:53 The units for angular velocity

1:37 Examples of objects with angular velocity

Multilingual? Please help translate Flipping Physics videos!

Next Video: Introductory Angular Velocity Problem - A Turning Bike Tire

Previous Video: Introductory Arc Length Problem - Gum on a Bike Tire

Please support me on Patreon!

Thank you to Scott Carter and Christopher Becke for being my Quality Control team for this video.

]]>

How far does a piece of gum stuck to the outside of a 67 cm diameter wheel travel while the wheel rotates through 149°? A conversion from revolutions to degrees is performed.

Want Lecture Notes? This is an AP Physics 1 topic.

Content Times:

0:11 Reading, visualizing, and translating the problem

1:22 Solving the problem

1:51 Converting from revolutions to radians

3:09 Measuring our answer

Multilingual? Please help translate Flipping Physics videos!

Next Video: Angular Velocity Introduction

Previous Video: Defining Pi for Physics

Please support me on Patreon!

Thank you to Aarti Sangwan and Christopher Becke for being my Quality Control team for this video.

]]>Pi is defined as the ratio of the circumference of a circle to its diameter. A frisbee is used to show the definition of pi. The units for pi, radians, are discussed. The conversion factor between revolutions, degrees, and radians is introduced. Want Lecture Notes? This is an AP Physics 1 topic.

Content Times:

0:22 The definition of pi

0:49 Demonstrating the definition of pi

1:35 The units for pi (radians)

2:04 revolutions, degrees, and radians

2:28 Please use rad for radians (not r, that is for radius)

Multilingual? Please help translate Flipping Physics videos!

Next Video: Introductory Arc Length Problem - Gum on a Bike Tire

Previous Video: Introduction to Circular Motion and Arc Length

Please support me on Patreon!

Thank you to Aarti Sangwan, Scott Carter, and Christopher Becke for being my Quality Control team for this video.

]]>Cartesian and polar coordinates are introduced and how to switch from one to the other is derived. The concept of angular displacement and arc length are demonstrated. Circumference is shown to be an arc length. Want Lecture Notes? This is an AP Physics 1 topic.

Content Times:

0:10 Cartesian coordinates and circular motion

1:00 Polar coordinates and circular motion

1:40 Switching between polar and Cartesian coordinates

2:18 Introduction to Angular Displacement and Arc Length

3:24 The Arc Length equation

4:13 Circumference and Arc Length

Multilingual? Please help translate Flipping Physics videos!

Next Video: Defining Pi for Physics

Previous Video: 2D Conservation of Momentum Example using Air Hockey Discs

Please support me on Patreon!

Thank you to Aarti Sangwan and Christopher Becke for being my Quality Control team for this video.

]]>
Calculus based review of equations I suggest you memorize for the AP Physics C: Mechanics Exam. Please realize I abhor memorization, however, there are a few equations which I do recommend you memorize. I also list equations NOT to memorize and ones which I suggest you know how to derive. Also a note about Moments of Inertia and the AP Exam.

For the calculus based AP Physics C mechanics exam. Want Lecture Notes?

Content Times:

0:22 Equations to Memorize

2:06 Derivative as an Integral Example

6:52 Equations NOT to memorize

8:10 Equations to know how to derive

10:14 Moments of Inertia and the AP Exam

Multilingual? Please help translate Flipping Physics videos!

Previous Video: AP Physics C: Simple Harmonic Motion Review (Mechanics)

Please support me on Patreon!

Thank you to Aarti Sangwan, Sawdog, Romail Pervez Bhatti, and Lisa Greene for being my Quality Control team for this video.

]]>
Calculus based review of Simple Harmonic Motion (SHM). SHM is defined. A horizontal mass-spring system is analyzed and proven to be in SHM and it’s period is derived. The difference between frequency and angular frequency is shown. The equations and graphs of position, velocity, and acceleration as a function of time are analyzed. the phase constant Phi is explained. And Conservation of Mechanical Energy in SHM is discussed. For the calculus based AP Physics C mechanics exam.

Want Lecture Notes?

Content Times:

0:12 Defining simple harmonic motion (SHM)

0:53 Analyzing the horizontal mass-spring system

2:26 Proving a horizontal mass-spring system is in SHM

3:38 Solving for the period of a mass-spring system in SHM

4:39 Are frequency and angular frequency the same thing?

5:16 Position as a function of time in SHM

5:44 Explaining the phase constant Phi

6:19 Deriving velocity as a function of time in SHM

7:33 Deriving acceleration as a function of time in SHM

9:05 Understanding the graphs of position, velocity, and acceleration as a function of time in SHM

12:16 Conservation of Mechanical Energy in SHM

Multilingual? Please help translate Flipping Physics videos!

Next Video: AP Physics C: Equations to Memorize (Mechanics)

Previous Video: AP Physics C: Universal Gravitation Review (Mechanics)

Please support me on Patreon!

Thank you to Sawdog for being my Quality Control individual for this video.

]]>
Calculus based review of Universal Gravitation including Newton’s Universal Law of Gravitation, solving for the acceleration due to gravity in a constant gravitational field, universal gravitational potential energy, graphing universal gravitational potential energy between an object and the Earth, three example problems (binding energy, escape velocity and orbital energy), and Kepler’s three laws. For the calculus based AP Physics C mechanics exam.

Want Lecture Notes?

Content Times:

0:10 Newton’s Universal Law of Gravitation

1:52 Solving for the acceleration due to gravity

2:02 Universal Gravitational Potential Energy

4:52 Graph of Universal Gravitational Potential Energy between an object and the Earth

6:09 Binding Energy Example Problem

8:22 Escape Velocity Example Problem

9:54 Orbital Energy Example Problem

12:29 Kepler’s Three Laws

12:54 Kepler’s First Law

14:56 Kepler’s Second Law

15:25 Deriving Kepler’s Third Law

Multilingual? Please help translate Flipping Physics videos!

Next Video: AP Physics C: Simple Harmonic Motion Review (Mechanics)

Previous Video: AP Physics C: Rotational vs. Linear Review (Mechanics)

Please support me on Patreon!

Thank you to Aarti Sangwan, Sawdog, and Frank Geshwind for being my Quality Control team for this video.

]]>
Calculus based review and comparison of the linear and rotational equations which are in the AP Physics C mechanics curriculum. Topics include: displacement, velocity, acceleration, uniformly accelerated motion, uniformly angularly accelerated motion, mass, momentum of inertia, kinetic energy, Newton’s second law, force, torque, power, and momentum.

Want Lecture Notes?

Content Times:

0:12 Displacement

038 Velocity

1:08 Acceleration

1:33 Uniformly Accelerated Motion

2:15 Uniformly Angularly Accelerated Motion

2:34 Mass

3:19 Kinetic Energy

3:44 Newton’s Second Law

4:18 Force and Torque

5:12 Power

5:45 Momentum

Multilingual? Please help translate Flipping Physics videos!

Next Video: AP Physics C: Universal Gravitation Review (Mechanics)

Previous Video: AP Physics C: Rotational Dynamics Review - 2 of 2 (Mechanics)

Please support me on Patreon!

Thank you to Sawdog for being my Quality Control individual for this video.

]]>