An 8.5-kg block is pushed along a horizontal rough surface by a 40-N force inclined at 20° with the horizontal. The coefficient of friction between the surface and block is 0.35. If the block has an initial velocity of 3.6 m/s and the force does 200 J of work on the block, find: Question: The final velocity of the block.

An 8.5-kg block is pushed along a horizontal rough surface by a 40-N force inclined at 20° with the horizontal. The coefficient of friction between the surface and block is 0.35. If the block has an initial velocity of 3.6 m/s and the force does 200 J of work on the block, find: Question: The final velocity of the block.

College Physics

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ISBN:9781305952300

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Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

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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Helmholtz Free Energy

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Question

An
8.5-kg block is pushed along a horizontal rough surface by a
40-N force
inclined at 20° with the horizontal. The coefficient of friction
between the
surface and block is 0.35. If the block has an initial velocity of
3.6 m/s and
the force does 200 J of work on the block, find:
Question:
The
final velocity of the block.

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