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Relative Acceleration

A swimmer jum...

Question

A swimmer jumps upwards from a diving board( A) and while she is going up another swimmer just walks off the diving board(B). Then throughout time of flight swimmer B will see swimmer A

A

going up and coming down with acceleration g

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B

going up for a while with a constant velocity and then coming down with a constant velocity

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C

going up but with an acceleration downwards of g

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D

going only up with a constant velocity

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Solution

The correct option is D
going only up with a constant velocity

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