14-23. The force F, acting in a constant direction on the20-kg block, has a magnitude which varies with positions ofthe block. Determine the speed of the block after it slides3 m. When s=0 the block is moving to the right at 2 m/s.The coefficient of kinetic friction between the block andsurface is μ = 0.3.F (N)FF = 50s²Prob. 14-23-s (m)

Coefficient of kinetic friction (uk) = 0.3 F = 50 s2v1 = 2 m/sweight of block = 20 kg To find the…

Answered: F. F = 50s² -s (m)

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Physics

F. F = 50s² -s (m)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

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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Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.

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14-23. The force F, acting in a constant direction on the
20-kg block, has a magnitude which varies with positions of
the block. Determine the speed of the block after it slides
3 m. When s=0 the block is moving to the right at 2 m/s.
The coefficient of kinetic friction between the block and
surface is μ = 0.3.
F (N)
F
F = 50s²
Prob. 14-23
-s (m)

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