The only force acting on a 2.0kg body as the body moves along an x axis varies

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The only force acting on a 2.0kg body as the body moves along an x axis varies as shown in Figure. The scale of the figure??s vertical axis is set by Fs = 4.0N. The velocity of the body at x = 0 is 4.0 m/s.

(a) What is the kinetic energy of the body at x = 3.0 m?

(b) At what value of x will the body have a kinetic energy of 8.0 J?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 08, 2011 04:58 AM

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The only force acting on a 2.0kg body as the body moves along an x axis varies

Question:

F, (N) x (m) -F

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From Eq 732 we see that the area in the graph is equivalent ...View the full answer

Fundamentals of Physics

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