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Position Time Graph

Figure below ...

Question

Figure below shows the displacement-time curve of the particles A and B. Which of the following statements is correct?

A

bothA and B move with uniform equal speed

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B

A is accelerated and B is retarded

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C

both A and B move with uniform speeds but the speed of A is more than the speed of B

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D

both A and B move with uniform speeds but the speed of B is more than the speed
of A.

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Solution

The correct option is C both A and B move with uniform speeds but the speed of A is more than the speed of B
Slope of s-t graph gives velocity of a body.
Slope in both case is constant so both moves with constant velocity but slope of A is more, so velocity of A is more . Magnitude is also more for A as compare B, so speed of A is more.

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