Question
A child of mass 20 kg swings from a 5.90 m long rope, see the figure below. Her tangential speed at the bottom of the
swing is 7.95 m/s. What is the centripetal force ( N) on the child at the bottom of the swing?
Selected Answer: O 18.24
Correct Answer:
214.24
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Transcribed Image Text

A child of mass 20 kg swings from a 5.90 m long rope, see the figure below. Her tangential speed at the bottom of the swing is 7.95 m/s. What is the centripetal force ( N) on the child at the bottom of the swing? Selected Answer: O 18.24 Correct Answer: 214.24