Does the amount of force an object experience at a high height in a waterfall is same as the amount of force the object experience at a lower height in waterfall? Does change in kinetic energy also lead to change in amount of force applied by object?
Why does it create a much damage when a heavy stone dropped from a height on the ground than dropped from a low height. I know momentum change! But the amount of force applied by object on ground should be same no?, why height matters!i.e F=ma (m-mass of stone a-9.8m/s^2)?
I think impact should depend on Amount of force applied by object? Or momentum? I can't figure it out, please clear my misconception!