## Activity
### 10.16
- Consider two children, say A and B . Let us say they weigh the same. Both start climbing up a rope separately. Both reach a height of 8 m . Let us say A takes 15 s while B takes 20 s to accomplish the task.
- What is the work done by each?
- The work done is the same. However, A has taken less time than B to do the work.
- Who has done more work in a given time, say in 1 s ?
a.