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Assertion :- The mechanical energy of ea...

Assertion `:-` The mechanical energy of earth-moon system remains same when a another heavenly body passes nearby the earth`-`moon system.
Reason `:-` Force exerted by heavenly body on the earth`-`moon system is non`-`conservative.

A

If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.

B

If both Assertion & Reason are True but Reason is not a correct explanation of the Assertiion.

C

If Assertion is True but the Reason is False.

D

If both Assertion & Reason are False

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The correct Answer is:
D
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ALLEN -TEST PAPER-Exercise (Physics)
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  16. Assertion :- When a man climbs the rope friction force acts in downwar...

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  17. Assertion :- According work energy theorem net work done on a body is ...

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  18. Assertion :- Mass and energy are not conserved separately,but are cons...

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  19. Assertion :- When a spring is elongated work done by spring is negativ...

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  20. A particle is moving on a circular path such that at any instant its p...

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