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A particle of mass m is at rest in a tra...

A particle of mass m is at rest in a train moving with constant velocity with respect to ground. Now the particle is accelerated by a constant force `F_(0)` acting along the direction of motion of train for time `t_(0)`. A girl in the train and a boy on the ground measure the work done by this force. Which of the following are incorrect?

A

Both will measure the same work

B

Boy will measure higher value than the girl

C

Girl will measure higher value than the boy

D

Data are insufficient for the measurement of work ' done by the force `F_(0)`

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The correct Answer is:
A, C
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