-- 42. The position-time graph for two objects during motion... — Physics | Mockzy | Mockzy

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-- 42. The position-time graph for two objects during motion are shown in diagram. The magnitude of relative velocity of A w.r.t. B is

A

7.5 m/s

B

17.5 m/s

C

2.5 m/s

D

20 m/s

41. A car, at origin, starts moving from rest on a horizontal ground such that t

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