Question: A 75-cm string has a 110-gram block attached to it. Atop a table that is frictionless, the block is made to in circles counter clock-wise
A 75-cm string has a 110-gram block attached to it. Atop a table that is frictionless, the block is made to in circles counter clock-wise at 108 revolutions per minute. Please answer the following:
1) what is the angular velocity of the block in rad/s
2) what is the centripetal acceleration of the block in SI units
3) draw the free body diagram of the block labeling the forces for the movement described; identify which force is the centripetal force
4) calculate the magnitude of the centripetal force in SI units
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