13. A 5.0-kg box slides down on the surface on a ramp (incline) that rises at...

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13. A 5.0-kg box slides down on the surface on a ramp (incline) that rises at 37 above the horizontal. If the acceleration of the box is 7.2 m/s, what is the force of friction on the box? (The x- component of the force of gravity along the incline is mg sin 0). (5 pts) 13. A 5.0-kg box slides down on the surface on a ramp (incline) that rises at 37 above the horizontal. If the acceleration of the box is 7.2 m/s, what is the force of friction on the box? (The x- component of the force of gravity along the incline is mg sin 0). (5 pts)

Answer rating: 100% (QA)

Answer Given Mass of the box mm 50 kg Acceleration of the box aa 72 ms Angle of the ... View the full answer