The change in momentum for the driver of a car hitting a brick wall at 10 m/s is the same with and without air bags. suppose a driver comes to a complete stop in 0.1 s without an air bag. suppose also that the same driver comes to a complete stop in 0.5 s with an airbag. what is the ratio of the average force during the deceleration with and without an airbag?

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force