mӨshow all your steps and write your final answers in a sentence.Please use g = 9.80 for each of these questions to increase precision.Therefore all answers will have 3 significant digits.A person needs to move a box of mass 78.9 kg along the side of a hill.The hill has an incline of 27.4 degrees.The coefficient of kinetic friction between the box and hill is 0.156.a) Calculate the magnitude of the normal force acting on the box.b) Calculate the magnitude of the force of kinetic friction acting on the box.c) Calculate the downhill component of the force of gravity acting on the box.d) Calculate the additional force needed to move the box downhill at a constant velocity.e) Calculate the additional force needed to move the box uphill at a constant velocity.In both parts d) and e), the additional force will be parallel to the hill.

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Description: mӨshow all your steps and write your final answers in a sentence.Please use g = 9.80 for each of these questions to increase precision.Therefore all answers will have 3 significant digits.A person needs to move a box of mass 78.9 kg along the side o

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force of kinetic friction

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

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Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows:

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