How much energy will be necessary for making a body of 500 kg escape from the earth [ g = 9.8 |
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a) |
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b) |
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c) |
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How much energy will be necessary for making a body of 500 kg escape from the earth [ g = 9.8 |
|||||||
a) |
About |
b) |
About 6.4 |
c) |
About 3![]() |
About |
(c) Potential energy of a body at the surface of the earth So, if we give this amount of energy in the form of kinetic energy then body escape from the earth |