3. A 500-kg block with an initial speed of 90 cm/sec slide along a horizontal table top against a friction force of 0.80 N. (a) how far will it slide before stopping? (b) What is the coefficient of friction between the block and the table top?

3. A 500-kg block with an initial speed of 90 cm/sec slide along a horizontal table top against a friction force of 0.80 N. (a) how far will it slide before stopping? (b) What is the coefficient of friction between the block and the table top?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter5: Further Applications Of Newton's Laws: Friction, Drag, And Elasticity

Section: Chapter Questions

Problem 9PE: Show that the acceleration of any object down an incline where friction behaves simply (that is,...

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Concept explainers

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”

Question

3. A 500-kg block with an initial speed of 90
cm/sec slide along a horizontal table top against a
friction force of 0.80 N. (a) how far will it slide
before stopping? (b) What is the coefficient of
friction between the block and the table top?

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