#3 2. A block with a mass of m = 1.5 kg, being pushed across a horizontal glass surface, µg = 0.4.What is the value of the kinetic friction, Fx ?3. A 75 kg block is pulled along the floor with a horizontal force of 100 N at a constant velocity.What is the coefficient of sliding friction between the block and the floor?4. An 81-kg basketball player slides into the second base. The coefficient of kinetic frictionbetween the player and the ground is 0.49. What is the magnitude of the frictional force?

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Answered: 3. A 75 kg block is pulled along the…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter4: Newton's Laws Of Motion

Section: Chapter Questions

Problem 21P: A car of mass 875 kg is traveling 30.0 m/s when the driver applies the brakes, which lock the...

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A force of 30.0 N is applied in the positive x-direction to a block of mass 8.00 kg, at rest on a frictionless surface. (a) What is the blocks acceleration? (b) How fast is it going after 6.00 s?
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3. A 75 kg block is pulled along the floor with a horizontal force of 100 N at a constant velocity. What is the coefficient of sliding friction between the block and the floor?