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Why is a person hit harder when he falls on a concrete floor than when he falls on a heap of sand from the same height?
It is because the the person has a certain amount of energy when he is falling. He has to dissipate all of the energy to come to a stop. The amount of energy absorbed by the contact is equal to the Force times the Distance. The sand allows the person to sink into it when he hits it so the sand requires less Force. When the person hits concrete he does not sink in very a very far distance (in fact it is the person that takes most of the deforming) and so it requires a much greater force to absorb the energy.
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Why is a person hit harder when he falls on a concrete floor than he falls on a heap of sand from the same height?
It is because the the person has a certain amount of energy when he is falling. He has to dissipate all of the energy to come to a stop. The amount of energy absorbed by the contact is equal to the Force times the Distance. The sand allows the person to sink into it when he hits it so the sand requires less Force. When the person hits concrete he does not sink in very a very far distance (in fact it is the person that takes most of the deforming) and so it requires a much greater force to absorb the energy.
What famous Idaho falls is a greater height than Niagara Falls?
It is Shoshone Falls
What syllable is stressed in the word concrete?
The stress in the word "concrete" falls on the first syllable, "con."
What is a Height niagara falls?
The height is 176 feet, but due to rocks at base of Falls, actual fall is 70 feet
What is the highest waterfall in word falls in the countr of.it cascades doWN A HEIGHT F?
Angel Falls, Venezuela. It has a height of 979 meters.
How tall is Angel Falls in meters?
Angel Falls' height is 979 meters.
The amount of gravitational potential energy released as an object falls depends on?
the height from which it falls and the mass of the object. The formula for gravitational potential energy is GPE = mgh, where m is the mass of the object, g is the acceleration due to gravity, and h is the height from which the object falls.
How many meters tall is angel falls?
Angel Falls' height is 979 meters.
What is the heigh of Victoria falls?
The Falls vary in height from 262 feet to 304 feet
Is Victoria Falls bigger than Iguassu Falls?
In height and width, Victoria Falls is rivalled only by South America's Iguazu Falls.
What is special about the height of Angel Falls?
It is special as it makes Angel Falls the highest waterfall in the world.
What is the hieght of Niagara Falls?
The height of the Niagara Falls is 167 feet which is equal to 51 meters.
