Question

Find force when object accelerate 2000 kg car in 5m/s and 25m/s in a 10s

Answer 1

we have F=MA ,here m=2000,initial velocity(u)=5,final vel(25),time=10,

we have V=U+A*T

       25=5+A*(10)

A=2m/sec^2

f=2000*2

4000N