A 200-N child is in a swing that is attached to ropes 2.20 m long. Find the gravitational potential energy associated with the child relative to her lowest position at the following times. (a) when the ropes are horizontal (b) when the ropes make a 27.0° angle with the vertical (c) when the child is at the bottom of the circular arc

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A 200-N child is in a swing that is attached to ropes 2.20 m long. Find the gravitational potential energy associated with the child relative to her lowest
position at the following times.
(a) when the ropes are horizontal
Lea
ng
(b) when the ropes make a 27.0° angle with the vertical
(c) when the child is at the bottom of the circular arc
lea
ing
d. S
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Transcribed Image Text:A 200-N child is in a swing that is attached to ropes 2.20 m long. Find the gravitational potential energy associated with the child relative to her lowest position at the following times. (a) when the ropes are horizontal Lea ng (b) when the ropes make a 27.0° angle with the vertical (c) when the child is at the bottom of the circular arc lea ing d. S Need Help? Read It
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