Question

A truck starts from rest and rolls a hills. It travels a distance of 400m in 20s . Find its acceleration. Find the force acting on it if its mass is 700 kg ? ​

Answer 1

Answer:

here is your answer

Explanation:

u=0

s=400m

t=20

m=7*1000=7000kg

a=?

soo

s=ut+1/2at in square

put values

400=0+1/2a[20*20]

400/200=2m/s

F=ma

=7000[2]

=14000

hope it help you