1. A block of mass m = 5.0 kg is pulled 4.0 m along a horizontal floor by a cord that exerts a tension force of magnitude F = 65 N at an angle 0 25.0°. The coefficient of kinetic friction between the block and floor is 0.25 (a). What is the work done on the block by the tension force F (b) What is the work done on the block by the normal force. (c) What is the work done on the block by the gravitational force (d) What is the work done on the block by the kinetic friction force (e) What is the net (total work) done on the block m

1. A block of mass m = 5.0 kg is pulled 4.0 m along a horizontal floor by a cord that exerts a tension force of magnitude F = 65 N at an angle 0 25.0°. The coefficient of kinetic friction between the block and floor is 0.25 (a). What is the work done on the block by the tension force F (b) What is the work done on the block by the normal force. (c) What is the work done on the block by the gravitational force (d) What is the work done on the block by the kinetic friction force (e) What is the net (total work) done on the block m

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

Chapter6: Energy Of A System

Section: Chapter Questions

Problem 3P: A block of mass m = 2.50 kg is pushed a distance d = 2.20 m along a frictionless, horizontal table...

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