Question

a body of mass 5 kg is moving with velocity 10 metre per second if 20 Newton force acts on it what will be its velocity after 1 second​

Answer 1

Answer:

14 m/s

Explanation:

m = 5kg

u = 10 m/s

F = 20N

t = 1s

F= m(v-u)/t

20 = 5(v-10)/1

20 = 5v - 50

5v = 20 + 50 = 70

v = 70/5 = 14 m/s