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United StatesPhysics C: MechanicsQuick questions

Unit 5: Torque and Rotational Dynamics

Quick questions on Rotational kinematics - AP Physics C: Mechanics Unit 5

2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
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A turntable accelerates from rest at 2.02.0 rad/s squared. Calculate its angular velocity after 5.05.0 s. [2 points]
What is q2?
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A disk has θ(t)=4t2\theta(t) = 4t^2 (rad). Calculate its angular acceleration. [2 points]

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