How is the power related to the speed at which a body can be lifted ? How many kilograms will a man working at the power of 100 W, be able to lift at constant speed of `1 m//s vertically ? (g= 10 m//s^2)`

Explanation

To solve the problem, we will break it down into two parts: understanding the relationship between power and speed, and then calculating how much mass a man can lift at a given power and speed.

### Step-by-Step Solution:

**Step 1: Understand the relationship between power, work, and speed.**
- Power (P) is defined as the rate at which work is done. Mathematically, it can be expressed as:
\[
P = \frac{W}{t}
...