A string exerts a tension force of 55 N on a 10-kg block as it moves a distance of 5 m upa frictionless incline, as shown. The string pulls parallel to the incline.55 N10kg5ma) Find the total external work done on the block-earth system as the block moves 5 mYe 37up the inclineb) Find the change in gravitational potential energy for the block-earth system as theblock moves 5 m up the incline.c) Find the change in kinetic energy for the block-carth system as the block moves 5 mup the incline.

Given: Mass of the block, m= 10kg, F=55N, distance,d = 5m and angle of inclination,θ=37°

Answered: A string exerts a tension force of 55 N…

College Physics

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Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

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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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10 kg 0=37° 55 N 5 m **22. A string exerts a tension force of 55 N on a 10-kg block as it moves a distance of 5 m up a frictionless incline, as shown. The string pulls parallel to the incline. asmisioa) a) Find the total external work done on the block-earth system as the block moves 5 m up the incline. b) Find the change in gravitational potential energy for the block-earth system as the block moves 5 m up the incline. ga c) Find the change in kinetic energy for the block-earth system as the block moves 5 m up the incline.
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