A 36.0 kg child takes a ride on a Ferris wheel that rotates four times each minute and has a diameter of 21.0 m. (a) What is the centripetal acceleration of the child? ]m/s² toward the center of the path (b) What force (magnitude and direction) does the seat exert on the child at the lowest point of the ride? magnitude |N direction ° (from upward) (c) What force does the seat exert on the child at the highest point of the ride? magnitude direction (from upward)

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter6: Applications Of Newton’s Laws Of Motion
Section: Chapter Questions
Problem 46PQ
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A 36.0 kg child takes a ride on a Ferris wheel that rotates four times each minute and has a diameter of 21.0 m.
(a) What is the centripetal acceleration of the child?
|m/s2 [toward the center of the path
(b) What force (magnitude and direction) does the seat exert on the child at the lowest point of the ride?
N
• (from upward)
magnitude
direction
(c) What force does the seat exert on the child at the highest point of the ride?
magnitude
N
direction
• (from upward)
(d) What force does the seat exert on the child when the child is halfway between the top and bottom?
magnitude
Your response differs from the correct answer by more than 10%. Double check your calculations. N
direction
• (from upward)
Transcribed Image Text:A 36.0 kg child takes a ride on a Ferris wheel that rotates four times each minute and has a diameter of 21.0 m. (a) What is the centripetal acceleration of the child? |m/s2 [toward the center of the path (b) What force (magnitude and direction) does the seat exert on the child at the lowest point of the ride? N • (from upward) magnitude direction (c) What force does the seat exert on the child at the highest point of the ride? magnitude N direction • (from upward) (d) What force does the seat exert on the child when the child is halfway between the top and bottom? magnitude Your response differs from the correct answer by more than 10%. Double check your calculations. N direction • (from upward)
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