What is the corresponding tangential speed

Reference no: EM13494610

A disk of radius 25 cm lies in a vertical plane and rotates with a constant angular acceleration of 5.00 rad/sec^2. The disk starts from rest. Consider the time after the disk has rotated through 12.5 rad.

1) Find the angular speed of the disk at this time

2) What is the corresponding tangential speed?

3) What is this time?

Reference no: EM13494610

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