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anonymous
 3 years ago
1. If the Conservation of Mechanical Energy Applies, the total mechanical energy of an object at any point in time is the sum of potential energy and kinetic energy.
TE = PE + KE
Where PE= mgh
And KE= 1/2mv2
What has to be assumed for the Conservation of Mechanical Energy to apply for a ball dropped from above the floor?
anonymous
 3 years ago
1. If the Conservation of Mechanical Energy Applies, the total mechanical energy of an object at any point in time is the sum of potential energy and kinetic energy. TE = PE + KE Where PE= mgh And KE= 1/2mv2 What has to be assumed for the Conservation of Mechanical Energy to apply for a ball dropped from above the floor?

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1351228544163:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1351228674592:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1351228801373:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Assumption: No air friction

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0How much potential energy does a ball have right before it hits the ground?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1351284681935:dw so proved
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