1) What is the net work done by all the forces acting on the block?
A block is pulled at a constant speed along a horizontal surface by a rope with tension Ft. The rope is inclined at an angle from the horizontal of 35 degrees. Theblock moves at a distance 13 m along the horizontal surface. The block is 21 kg. and the coefficient is 0.85. Acceleration of gravity is 9.8. 1) What is the net work done by all the forces acting on the block?