5. Achild having a mass of 30 kg sits 4.0 'm from the center of a merry-go-round that is rotating with a period of 10 s. What is the centripetal force acting upon the child? 6. What centripetal force is needed to keep a mass of 2.0 kg moving on a smooth floor in a circular path of radius 0.50 m and making one revolution, every 4 s? :
5. Achild having a mass of 30 kg sits 4.0 'm from the center of a merry-go-round that is rotating with a period of 10 s. What is the centripetal force acting upon the child? 6. What centripetal force is needed to keep a mass of 2.0 kg moving on a smooth floor in a circular path of radius 0.50 m and making one revolution, every 4 s? :
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter7: Gravity
Section: Chapter Questions
Problem 64PQ
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can you answer 5 and 6 please ?.
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