Moe is carrying and supporting a large crate
by exerting 1000 N. He is walking at constant
velocity across a level, horizontal floor.
If he covers a distance of 10 meters, how
much work does he do on the crate?
Use g = 10m/s2 if needed. Ignore friction
between Moe and the crate.
4
t
1. 100 Joules
2. 10,000 Joules
3. 1,000 Joules
4. Moe did no work on the crate.
5. We need the speed of the crate, which is
not given.