a stone tied to the end of a string 50cm long is whirled in a horizontal circle with constant speed . if the stone makes 20 revolutions in 40s , the angular velocity of the stone is?

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter11: Angular Momentum
Section: Chapter Questions
Problem 13CQ: As the rope of a tethered ball winds around a pole, what happens to the angular velocity of the...
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a stone tied to the end of a string 50cm long is whirled in a horizontal circle with constant speed . if the stone makes 20 revolutions in 40s , the angular velocity of the stone is?

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