A particle P moves with speed 'v' along AB and BC, sides of a square ABCD. Another particle Q also starts at A and moves with the same speed but along AD and DC of the same square ABCD. Then their respective changes in velocities are

A particle P moves with speed 'v' along AB and BC, sides of a square A

1.	A particle P moves with speed 'v' along AB and BC, sides of a square ABCD. Another particle Q also starts at A and moves with the same speed but along AD and DC of the same square ABCD. Then their respective changes in velocities are
Answer» EQUAL in MAGNITUDE but DIFFERENT in DIRECTION different in magnitude but same in directions different both in magnitude and direction same both in magnitude and direction ANSWER :A

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A particle P moves with speed 'v' along AB and BC, sides of a square ABCD. Another particle Q also starts at A and moves with the same speed but along AD and DC of the same square ABCD. Then their respective changes in velocities are

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