4. A luggage handler pulls a 25 kg suitcase up a ramp inclined 20° above the horizontal by a force F of magnitude 230 N that acts parallel to the ramp. The coefficient of kinetic friction between the ramp and suitcase is k = 0.15. If the suitcase travels 4.00 m up the ramp, calculate (a) the work done on the suitcase by F; (b) the work done on the suitcase by the gravitational force; (c) the work done on the suitcase by the normal force; (d) the work done on the suitcase by the friction force; (e) the total work done on the suitcase. (f) If the speed of the suitcase is zero at the bottom of the ramp, what is its speed after it has traveled 4.00 m up the ramp?

4. A luggage handler pulls a 25 kg suitcase up a ramp inclined 20° above the horizontal by a force F of magnitude 230 N that acts parallel to the ramp. The coefficient of kinetic friction between the ramp and suitcase is k = 0.15. If the suitcase travels 4.00 m up the ramp, calculate (a) the work done on the suitcase by F; (b) the work done on the suitcase by the gravitational force; (c) the work done on the suitcase by the normal force; (d) the work done on the suitcase by the friction force; (e) the total work done on the suitcase. (f) If the speed of the suitcase is zero at the bottom of the ramp, what is its speed after it has traveled 4.00 m up the ramp?

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Description: 4. A luggage handler pulls a 25 kg suitcase up a ramp inclined 20° above thehorizontal by a force F of magnitude 230 N that acts parallel to the ramp. The coefficientof kinetic friction between the ramp and suitcase is k = 0.15. If the suitcase trav

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter5: Energy

Section: Chapter Questions

Problem 80AP: A 5.0-kg block is pushed 3.0 m up a vertical wall with constant speed by a constant force of...

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