A 1.0-kg ball on the end of a string is whirled at a constant speed of 2.0 m/s in a horizontal circle of radius 1.5 m. What is the work done by the centripetal force during one revolution?
A)zero joules
B)2.7 J
C)6.0 J
D)25 J
E)33 J

Name: A 1.0-kg ball on the end of a string is whirled at a constant speed of 2.0 m/s in a horizontal circle of radius 1.5 m. What is the work done by the centripetal force during one revolution? A)zero joules B)2.7 J C)6.0 J D)25 J E)33 J
Brand: Quizplus
Rating: 4.9 (37 reviews)

Question

Quizplus · Accepted Answer

The Answer is A

A 10-Kg Ball on the End of a String Is Whirled