The device pictured in the figure below entertains infants while keeping them from wandering. Thechild bounces in a harness suspended from a door frame by a spring constant. (a) If the spring stretches 0.26 m while supporting an 8 kg child, what is its spring constant?Nm(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 0.18 m?mS

Answered: Image /qna-images/answer/7e99d831-4c17-42ad-9cf3-908c24e874a3.jpg

Answered: The device pictured in the figure below…

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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Figure 15.46 This child’s toy relies on springs to keep infants entertained. (credit: By Humboldthead, Flickr) The device pictured in Figure 16.46 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 0.250 m while supporting an 8.0—kg child, what is its spring constant? (b) What is the time for one complete bounce of this child? (c) What is the child's maximum velocity if the amplitude of her bounce is 0.200 m?
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