Question

4. A body of mass m kg is lifted by a man to a
height of one metre in 30 sec. Another man
lifts the same mass to the same height in 60
sec. The work done by them are in the r:
1. 1:2
2. 1:1
3. 2:1
4. 4:1​

Answer 1

Answer:

1:1 is the answer because work done does not depend on time