The device pictured in the figure below entertains infants while keeping them from wandering. The child bounces in a harness suspended from a door frame by a spring constant. (a) If the spring stretches 0.25 m while supporting an 8.5 kg child, what is its spring constant? N m (b) What is the time for one complete bounce of this child? S (c) What is the child's maximum velocity if the amplitude of her bounce is 0.22 m? m S
The device pictured in the figure below entertains infants while keeping them from wandering. The child bounces in a harness suspended from a door frame by a spring constant. (a) If the spring stretches 0.25 m while supporting an 8.5 kg child, what is its spring constant? N m (b) What is the time for one complete bounce of this child? S (c) What is the child's maximum velocity if the amplitude of her bounce is 0.22 m? m S
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter15: Oscillations
Section: Chapter Questions
Problem 59AP: The device pictured in the following figure entertains infants while keeping them from wandering....
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![The device pictured in the figure below entertains infants while keeping them from wandering. The
child bounces in a harness suspended from a door frame by a spring constant.
(a) If the spring stretches 0.25 m while supporting an 8.5 kg child, what is its spring constant?
N
m
(b) What is the time for one complete bounce of this child?
S
(c) What is the child's maximum velocity if the amplitude of her bounce is 0.22 m?
m
S](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9add9dee-1f9f-4ea0-8cd8-9e476bfd6ff4%2F2349bdd3-3e73-43cf-accd-080c51dbc3c7%2F70o33g_processed.png&w=3840&q=75)
Transcribed Image Text:The device pictured in the figure below entertains infants while keeping them from wandering. The
child bounces in a harness suspended from a door frame by a spring constant.
(a) If the spring stretches 0.25 m while supporting an 8.5 kg child, what is its spring constant?
N
m
(b) What is the time for one complete bounce of this child?
S
(c) What is the child's maximum velocity if the amplitude of her bounce is 0.22 m?
m
S
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