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Escape Velocity

A particle is...

Question

A particle is projected with an angle 30 degrees with the earth's horizontal. The escape velocity of the particle will

A

remain same

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B

increase

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C

decrease

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D

none of the above

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Solution

The correct option is A remain same
Escape velocity is calculated by considering the particle will be at rest when it is at infinity. Hence it does not depend on the angle of proejction
Thus, option (a) is the correct option

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