You push a box out of a carpeted room and along a hallway with a waxed linoleum floor. While pushing the crate 2 m out of the room you exert a force of 34 N; while pushing it 6 m along the hallway you...

You push a box out of a carpeted room and along a hallway with a waxed linoleum floor. While pushing the crate 2 m out of

the room you exert a force of 34 N; while pushing it 6 m along the hallway you exert a force of 13 N. To slow it down you

exert a force of 40 N through a distance of 2 m, opposite to the motion. How much work do you do in all?