- 11 Problem 1 The Device Pictured In The Figure Entertains Infants While Keeping Them From Wandering The Child Boun 1 (49 KiB) Viewed 121 times
(11\%) Problem 1: The device pictured in the figure entertains infants while keeping them from wandering. The child boun
-
answerhappygod
- Site Admin
- Posts: 899604
- Joined: Mon Aug 02, 2021 8:13 am
(11\%) Problem 1: The device pictured in the figure entertains infants while keeping them from wandering. The child boun
(11\%) Problem 1: The device pictured in the figure entertains infants while keeping them from wandering. The child bounces in a harness, with a spring constant k, and is suspended off of the ground. a 33% Part (a) If the spring stretches x1=0.245 m from equilibrium while supporting an 7.75−kg child, what is its spring constant, in n k= Hints: deduction per hint. Hints remaining: 1 Feedback: 0 sef deduction per feedbuck. A 33\% Part (b) What is the time, in seconds, for one complete bounce of this child about the point x1 ? A 33\% Part (c) What is the child's maximum velocity, in meters per second, if the amplitude of her bounce, relative to x1, is θ205 m ?
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!