Question

A body having mass of 24kg. what will be its change in velocity if 60N force is applied for 5 min ?​

Answer 1

750 m/s

If 60N force is applied for 5 min,

it means acceleration by this force is applied on the body. Using,

F = ma

60 = 24a

5/2 = a Hence, using,

a = (v - u)/t 5/2

= (vu)/5min 5/2

= (Av)/(300s) → (5/2)(300)

= Av → 750m/s

= Av

hope it helps