A truck starts from rest and rolls down a hill with a constant acceleration. It travels a distance
Channel: Doubtnut
Date: 2020-07-26

A truck starts from rest and rolls down a hill with a constant acceleration. It travels a distance of `400m` in `20 s`. Find its acceleration. Find the force acting on it if its mass is `7` metric tonnes (Hint.1 metric tonne=1000kg)