Question

Two man can do the same work in different time.Do they have same Powe ? Why

Answer 1

Let man A do work "W₁" and man B do work "W₂". Here,

W₁ = W₂

Power = Work Done / Time

P₁ = W₁ / t₁ and P₂ = W₂ / t

Since work done by both men are same therefore, Power will then depend upon time.

Since they do same work in different time so their power will be different.

One who will do same work in less time will have more power.