You slide a 60.0 kg crate up an inclined ramp that is 2.0 m long and attached to a platform 1.0 m above floor level. A 400.0 N force, parallel to the ramp, is needed to slide the crate up the ramp at a constant speed.

a. how much work do you do in sliding the crate up the ramp?

b. how much work would be done if you simply lifted the crate straight up from the floor to the platform?