Question: A box with a mass m=51 kilograms is being pulled by a constant force F=101 newtons at an angle 0=15 degrees. The initial speed of

A box with a mass m=51 kilograms is being pulled by a constant force F=101 newtons at an angle 0=15 degrees. The initial speed of the box is zero m/s. write an expression for the work done by force F as the block moves a horizontal distance d.

b) how much work in joules was done in moving the block 3.1 meters?

C) what is the speed of the box at when the magnitude of the displacement is d=3.1 m if the surface is frictionless?

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