When escape velocity is given to a particle on surface of earth, its total energy isA. zeroB. greater than zeroC. less than zeroD. `-GMm//2R`

When escape velocity is given to a particle on surface of earth, its t

1.	When escape velocity is given to a particle on surface of earth, its total energy isA. zeroB. greater than zeroC. less than zeroD. `-GMm//2R`
Answer» Correct Answer - A At `v lt v_(e)`, total energy is negative `v = v_(e)`, total energy is zero and `v gt v_(e)` total enegry is positive So, with the reference to above given cases, it can be said that when the escape velocity is given to a particle, its total energy is zero.

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When escape velocity is given to a particle on surface of earth, its total energy isA. zeroB. greater than zeroC. less than zeroD. `-GMm//2R`

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