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)
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter5: More Applications Of Newton’s Laws
Section5.3: Nonuniform Circular Motion
Problem 5.5QQ: Which of the following is impossible for a car moving in a circular path? Assume that the car is...
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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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