🤓 Based on our data, we think this question is relevant for Professor Barwick's class at UCI.

At t=0 a grinding wheel has an angular velocity of 26.0 rad/s . It has a constant angular acceleration of 31.0 rad/s^{2} until a circuit breaker trips at time t = 2.10 s. From then on, it turns through an angle 436 rad as it coasts to a stop at constant angular acceleration.

a) Through what total angle did the wheel turn between t=0 and the time it stopped?

b) At what time did it stop?

c) What was its acceleration as it slowed down?

Equations of Rotational Motion

Equations of Rotational Motion

Equations of Rotational Motion

Equations of Rotational Motion