Author Question: The only force acting on a 2.0-kg object moving along the x axis is shown. If the velocity vx is ... (Read 67 times)

BrownTown3 · **on:** Aug 1, 2020

Question 1

The only force acting on a 2.0-kg object moving along the x axis is shown. If the velocity v_x is −2.0 m/s at t = 0, what is the velocity at t = 4.0 s?

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−2.0 m/s

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−4.0 m/s

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−3.0 m/s

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+1.0 m/s

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+5.0 m/s

Question 2

The only force acting on a 2.0-kg object moving along the x axis is shown. If the velocity v_x is +2.0 m/s at t = 0, what is the velocity at t = 4.0 s?

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+4.0 m/s

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+5.0 m/s

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+6.0 m/s

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+7.0 m/s

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+2.0 m/s

Ptupou85 · **Reply #1 on:** Aug 1, 2020

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