A man pushes on a piano with mass 160 kg ; itslides at constant velocity down a ramp that isinclined at 20 ° above the horizontal floor. Neglectany friction acting on the piano.Part ACalculate the magnitude of the force applied by the man if he pushes parallel to the incline.Express your answer with the appropriate units.HẢ?F =ValueUnitsSubmitRequest AnswerPart BCalculate the magnitude of the force applied by the man if he pushes parallel to the floor.Express your answer with the appropriate units.HẢValueUnits%3D

Part (A) Given: The mass of piano is m=160 kg. The angle of inclination of floor is θ=20∘. The…

Answered: A man pushes on a piano with mass 160…

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