A) A is moving faster than B.
B) B is moving faster than A.
C) B is always 20 m behind A.
D) A is always 20 m behind B.
Correct Answer: D
Solution :
As clear from the distance-time graph, B has already covered 20 m distance while A was at origin. So, A will always be behind B by 20 m as both A and B are moving with constant velocity.You need to login to perform this action.
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