why a person is hit harder when he falls on a hard floor than when he falls on a heap of sand from the same height
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when a person hits a hard floor then he is brought to rest almost instantly. The decelaration is more so by formula of force(F=m*a) force exerted on the person is more as acceleration(declelaration is negative acceleration)is more.So a person experiences a higher force which is exerted on him.In sand he is brought to rest in more time,so negative acceleration is less,so force is less.Pls Mark as brainliest.
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well a person falling on the hard floor beacuase its hard or he falls on concrete he will get injuries.if the person falls on a heap of sand from the same height because he is brought to rest in a longer time and lesser force that's why he does'nt get hurt that much.
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