Rico slides a 60-kilogram crate up an inclined ramp 2.0-m long onto a platform 1.0 m above floor level. A 400-N force, parallel to the ramp, is required to slide the crate up the ramp at a constant speed.
1. How much work does Rico do in sliding the crate up the ramp?
2. How much work would be done if Rico simply lifted the crate straight up from the floor to the platform?