In this example we will apply the equations for constant angular acceleration to the simple case...

In this example we will apply the equations for constant angular acceleration to the simple case of a rotating bicycle wheel. The angular velocity of the rear wheel of a stationary exercise bike is ω0=4.00rad/s at time t=0, and its angular acceleration is constant and equal to α=2.45rad/s2. A particular spoke coincides with the +x axis at time t=0 (Figure 1). What angle does this spoke make with the +x axis at time t=3.00s? What is the wheel's angular velocity at this time? part A: How much longer will it take before the reference spoke is once again aligned with the +x axis? Part B: What will the angular speed of the wheel be at this time?

Expert Solution

genius_generous answered 2 months ago

A wheel rotates with a constant angular acceleration of 3.0 rad/. If the angular speed of...

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