mass m 16 kg pulled along horizontal floor no friction distance d 79
A mass m = 16 kg is pulled along a horizontal floor with NO friction for a distance d =7.9 m. Then the mass is pulled up an incline that makes an angle θ = 35° with the horizontal and has a coefficient of kinetic friction μk = 0.44. The entire time the massless rope used to pull the block is pulled parallel to the incline at an angle of θ = 35° (thus on the incline it is parallel to the surface) and has a tension T =79 N. 1)What is the work done by tension before the block goes up the incline? (On the horizontal surface)
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