Question #11650402

Physics help please!! Really urgent!!?

A phonograph record 30.0 cm in diameter rotates 33.5 times per minute. a. what is its frequency b. what is its period? c. what is the linear speed of a point on its rim? d. what is the centripetal acceleration of point on its rim? Please explain step by step. Thanks in advance.

2013-11-07 19:06:19

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