A block of mass 14.2 kg is sliding at an initial velocity of 7.65 m/s in the positive x-direction. The surface has a coefficient of kinetic friction of 0.193. (Indicate the direction with the signs of your answers.) It gives a hint as follows: (a) Find the normal force and apply the relation between the normal force and the kinetic friction force. (b) Apply the x-component of Newton's second law. (c) Solve for the displacement using a kinematic equation.

A block of mass 14.2 kg is sliding at an initial velocity of 7.65 m/s in the positive x-direction. The surface has a coefficient of kinetic friction of 0.193. (Indicate the direction with the signs of your answers.) It gives a hint as follows: (a) Find the normal force and apply the relation between the normal force and the kinetic friction force. (b) Apply the x-component of Newton's second law. (c) Solve for the displacement using a kinematic equation.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: More Applications Of Newton’s Laws

Section: Chapter Questions

Problem 61P

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Question

It gives a hint as follows:

(a)

Find the normal force and apply the relation between the normal force and the kinetic friction force.

(b)

Apply the x-component of Newton's second law.

(c)

Solve for the displacement using a kinematic equation.

Study of objects in motion.

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