Question: given time is 0.5 i only need (a) and (c) thats it. thank you. please i need help fast! a record player starts spinning a

given time is 0.5 i only need (a) and (c) thats it. thank you. please i need help fast!

a record player starts spinning a record (diameter 30cm ) from rest and reaches final angular velocity of 33.3rev/s. (a) what is the tangential acceleration of a point on the edge of the record as the record is speeding up? (b) At the moment the record reaches its final angular velocity, what is the tangential velocity of a point on the edge of the record? (c) At the moment the record reaches its final angular velocity , what is the magnitude of the net acceleration of a point on the edge of the record

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