- #1
ShakeWell
- 7
- 0
ok, tell me if I'm wrong:
the questions asks:
How much total mechanical work does a eight lifter do in 10 repetitions of lifting (and lowering) 200 kg to a height of 1.0m?
I'm thinking, since the final total displacement is zero, the answer is 0 right?
the questions asks:
How much total mechanical work does a eight lifter do in 10 repetitions of lifting (and lowering) 200 kg to a height of 1.0m?
I'm thinking, since the final total displacement is zero, the answer is 0 right?