Engineering, 02.01.2020 20:31 richisolano14
The pendulum consists of a slender 6-kg rod ab and 9-kg disk. it is released from rest without rotating. when it falls 0.3 m, the end a strikes the hook s, which provides a permanent connection. determine the angular speed of the pendulum after it has rotated 90 degree. treat the pendulum's weight during impact as a non-impulsive force.
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The pendulum consists of a slender 6-kg rod ab and 9-kg disk. it is released from rest without rotat...
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