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

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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