Question

cars and buses are able to run on roads .which force is responsible for it ?

Answer 1

There are four forces responsible for it.
They are-
1.)Gravitational force which connects the bus or car with the road.
2.)Upward force or force due to reaction caused by gravitational force
3.)Force produced by the car (if in case of motion)
4.)Friction,which is the opposing force produced due to motion.

Answer 2

hi friend,
here is ur answer,
____________♦♦♦♦♦____________

Cars and buses are able to move due to gravitational and frictional force.

hope it helped u