A ball is rotating around a string in a clockwise direction. If the angular acceleration is positive, how is the velocity of the ball changing? A. The velocity is decreasing (going slower) B. The velocity is not changing C. The velocity is increasing (going faster) and then decreasing (going slower)
A ball is rotating around a string in a clockwise direction. If the angular acceleration is positive, how is the velocity of the ball changing? A. The velocity is decreasing (going slower) B. The velocity is not changing C. The velocity is increasing (going faster) and then decreasing (going slower)
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter10: Rotational Motion And Angular Momentum
Section: Chapter Questions
Problem 39PE: A playground merry-go-round has a mass of 120 kg and a radius of 1.80 m and it is rotating with an...
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A ball is rotating around a string in a clockwise direction. If the
A. The velocity is decreasing (going slower)
B. The velocity is not changing
C. The velocity is increasing (going faster) and then decreasing (going slower)
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