A total of 8.0 joules of work is done when a constant horizontal force of 2.0 newtons to the left is used to push a 3.0 kilogram box across a counter top. Determine the total horizontal distance the box moves.

Answer 1

work= force*distance*cosTheta
8=2*distance*1
solve for distance.

Answer 2

23

Answer 3

distance is 4