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A reference frame attached to the earth...

A reference frame attached to the earth

A

Is an inertial frame by definition

B

Cannot be an inertial frame because the Earth is revolving around the sun

C

is an inertial frame because Newton's laws of motion are applicable in this frame

D

Cannot be inertial frame because the Earth is rotating about its own axis.

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The correct Answer is:
A, C
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Assertion :- A particle on earth found to be at rest when seen from a frame U_(1) and moving with a constant velocity when seen from another frame U_(2) . Then both frames may be non - inertial. Reason :- A reference frame attached to the earth must be an inertial frame.

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