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How big is the normal force acted on the chair

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Reference no: EM132650549

A chair of mass 8.5 kg is sitting on the horizontal floor; the floor is NOT frictionless. You push on the chair with a force F = 27.69 N that is directed at an angle of 35.0 degree below the horizontal and the chair slides with constant speed on the floor. How big is the normal force (in Newtons) acted on the chair?

Reference no: EM132650549

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