Compare these two collisions of a driver in a car. Case A: A 50-kg car driver moving at 12 m/s is stopped by the steering wheel
during a front-end collision.
Case B: The same 50-kg car driver moving at 12 m/s is stopped by an air bag
during a front-end collision.

asthenosphere and convection

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