A grinding wheel, initially at rest, is ro-tated with constant angular acceleration of2.52 rad/s2for 7.03 s. The wheel is thenbrought to rest with uniform deceleration in11.9 rev. Find the angular acceleration required tobring the wheel to rest. Note that an in-crease in angular velocity is consistent with apositive angular acceleration. Answer in units of rad/s2.
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A grinding wheel, initially at rest, is ro-tated with constant angular acceleration of2.52 rad/s2for...
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