Question: Suppose that a disk rotates through three revolutions in 4 seconds. a. What is its displacement in radians in this time? b. What is its

Suppose that a disk rotates through three revolutions in 4 seconds.
a. What is its displacement in radians in this time?
b. What is its average rotational velocity in rad/s?

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a Angle subtended by the disc in one revolution is 2r radian Angular displacement ... View full answer

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