1) A child is on a merry-go-round which is rotating in uniform circular motion. The radius of the ride is 1.2 m and the period is 5 seconds. a. What is the frequency? b. What is the child's centripetal acceleration?

University Physics Volume 1
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Chapter10: Fixed-axis Rotation
Section: Chapter Questions
Problem 31P: A particle moves 3.0 m along a circle of radius 1.5 m. (a) Through what angle does it rotate? (b) If...
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1) A child is on a merry-go-round which is rotating in uniform circular
motion. The radius of the ride is 1.2 mn and the period is 5 seconds.
a. What is the frequency?
b. What is the child's centripetal acceleration?
Transcribed Image Text:1) A child is on a merry-go-round which is rotating in uniform circular motion. The radius of the ride is 1.2 mn and the period is 5 seconds. a. What is the frequency? b. What is the child's centripetal acceleration?
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