The man exert "187.5 W".
Work and Power:
The amount of energy transferred whenever an item has been transported across a distance by someone with an externally applied, minimum at a portion of which would be applied throughout the directions of either the displacement.
According to the question,
Mass, m = 75 kg, or
Force, F = 75 × 10
= 750 N
Distance, d = 30 m
Time, t = 120 s
As we know the formula,
→ Work = Force × Distance
By substituting the values,
= 750 × 30
= 22500 J
hence,
The Power will be:
= [tex]\frac{Work}{Time}[/tex]
By substituting the values,
= [tex]\frac{22500}{120}[/tex]
= 187.5 W
Thus the above response is correct.
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