A man of mass 50 kg climbs up a Indder of height 10 m. Calculate : (i) the work done by the man and (ii) the increase in his potential energy (g = 9.8 m`s^(2)`)

Explanation

To solve the problem step by step, we will calculate both the work done by the man and the increase in his potential energy.

### Given:
- Mass of the man (m) = 50 kg
- Height of the ladder (h) = 10 m
- Acceleration due to gravity (g) = 9.8 m/s²

### (i) Calculate the Work Done by the Man:
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