from the ground. If the Mar accolora lar acceleration of the

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Find angular acceleration.. no handwritten...

A circular pulley of radius 0.35 [m] can rotate on frictionless bearing. A massless string passes around
the pulley and is attached to a block with mass 10.0 [kg]. The block is then dropped from a height of
4.00 [m] from the ground. If the speed of the block right before it hits the ground is 9.0 [m/s], what is
the angular acceleration of the pulley?
0.35 m
10 kg
4.00 m
Transcribed Image Text:A circular pulley of radius 0.35 [m] can rotate on frictionless bearing. A massless string passes around the pulley and is attached to a block with mass 10.0 [kg]. The block is then dropped from a height of 4.00 [m] from the ground. If the speed of the block right before it hits the ground is 9.0 [m/s], what is the angular acceleration of the pulley? 0.35 m 10 kg 4.00 m
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