Question

it is required to increase the speed of car of mass 500kg from 6m/s to 10m/s in 4 seconds how much force is requured​

Answer 1

Answer:

m=500 kg

u= 6 m/s

v = 10 m/s

t = 4second

F= ma

a=v-u/t

F= 500×10-6/4

F = 500 × 4/4

F= 500 Newton