Multiple Choice
A tetherball is attached to a pole with a 2.0-m rope.It is circling at 0.20 rev/s.As the rope wraps around the pole,it shortens.How long is the rope when the ball is moving at 6.0 m/s?
A) 1.8 m
B) 0.83 m
C) 1.2 m
D) 1.0 m
Correct Answer:
Verified
Correct Answer:
Verified
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