A 53.0 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? 1.85 m/s2 (b) What force (magnitude and direction) does the seat exert on the child at the lowest point of the ride? magnitude 617.45 N direction 0 ° (from upward) (c) What force does the seat exert on the child at the highest point of the ride? magnitude 412.35 N direction 0 ° (from upward) (d) What force does the seat exert on the child when the child is halfway between the top and bottom? magnitude _______ N direction _________° (from upward)
A 53.0 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? 1.85 m/s2 (b) What force (magnitude and direction) does the seat exert on the child at the lowest point of the ride? magnitude 617.45 N direction 0 ° (from upward) (c) What force does the seat exert on the child at the highest point of the ride? magnitude 412.35 N direction 0 ° (from upward) (d) What force does the seat exert on the child when the child is halfway between the top and bottom? magnitude _______ N 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 53.0 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?
1.85 m/s2
(b) What force (magnitude and direction) does the seat exert on the child at the lowest point of the ride?
magnitude | 617.45 N |
direction | 0 ° (from upward) |
(c) What force does the seat exert on the child at the highest point of the ride?
magnitude | 412.35 N |
direction | 0 ° (from upward) |
(d) What force does the seat exert on the child when the child is halfway between the top and bottom?
magnitude _______ N
direction _________° (from upward)
PLEASE HELP ASAP, WITH BLANK AREAS
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