A 7 kg block is moved up a 25 degree incline by a force of 69 N, parallel to the incline. The coefficient of kinetic friction between the block and the incline is 0.35. How much work is done by the 69 N force in moving the block a distance of 8 meters? What is the total work done on the block over the same distance? What is the final velocity if the initial velocity is Zero?
A 7 kg block is moved up a 25 degree incline by a force of 69 N, parallel to the incline. The coefficient of kinetic friction between the block and the incline is 0.35. How much work is done by the 69 N force in moving the block a distance of 8 meters? What is the total work done on the block over the same distance? What is the final velocity if the initial velocity is Zero?
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
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Chapter7: Work, Energy, And Energy Resources
Section: Chapter Questions
Problem 8PE: Suppose the ski patrol lowers a rescue sled and victim, having a total mass of 90.0 kg, down a 60.0°...
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A 7 kg block is moved up a 25 degree incline by a force of 69 N, parallel to the incline. The coefficient of kinetic friction between the block and the incline is 0.35. How much work is done by the 69 N force in moving the block a distance of 8 meters? What is the total work done on the block over the same distance? What is the final velocity if the initial velocity is Zero?
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