A 3-kg particle is moving with a speed of 2 m/s when it is at x =

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A 3-kg particle is moving with a speed of 2 m/s when it is at x = 0. It is subjected to a single force Fx that varies with position as shown in Figure.

(a) What is the kinetic energy of the particle when it is at x = 0?

(b) How much work is done by the force as the particle moves from x = 0 to x = 4 m?

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

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Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Jun 30, 2011 06:33 AM

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A 3-kg particle is moving with a speed of 2 m/s when it is at x =

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F N 6. 3 2 1 X, m 4, 3. 2. 1.

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Fundamentals of Ethics for Scientists and Engineers

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