AP Physics 1 Torque & Rotational Motion Review

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In this video you'll first learn to calculate torque are various angles. We will apply torque to a seesaw situation. Then we will compare linear and rotational (angular) kinematic equations. We'll look at the relationship between linear and angular quantities. Next we'll compare graphs for linear and rotational motion. Afterwards, we'll compare linear vs rotational dynamics. We'll look at the moment of inertia (aka rotational inertia). Using the work-energy theorem, we'll derive the rotational version and also define rotational kinetic energy. We'll apply the conservation of mechanical energy to a ball rolling down a ramp, taking into account rotational KE. Next we'll compare linear and angular momentum, and apply the conservation of angular momentum for an ice skater spinning. Lastly, we'll set up a "Disk Collides with a Rod" problem.

📺 Recommended playlists:

⏰Chapters⏰
0:00 Calculating Torque
3:29 Linear and Rotational (Angular) Kinematics Equations
6:14 Relationship Between Linear and Angular Quantities
11:02 Graphs for Linear vs Rotational Motion
12:15 Rotational Dynamics
14:08 Moment of Inertia (Rotational Inertia)
16:50 Rotational Version of the Work-Energy Theorem and Kinetic Energy
18:36 Conservation of Mechanical Energy
20:02 Angular Momentum
21:21 Conservation of Momentum for Ice Skater Spinning
22:41 Disk Collides with a Rod Problem

About Me:
The Physics Universe channel provides video lessons for various levels of physics including College Physics, AP Physics 1, AP Physics 2, AP Physics C, Honors Physics, Regents Physics, IB Physics, and A level Physics. Teachers may use these videos as part of a flipped learning model. Students may use these videos for review or to learn new concepts.

#physics #apphysics1 #rotationalmotion

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thephysicsuniverse

for the last example with energy, why is the initial only rotational kinetic energy and not both rotational and translational kinetic energy?

DashCantTap

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