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A particla starting from rest undergoes ...

A particla starting from rest undergoes acceleration given by `a=|t-2|" m/s"^(2)` where t is time in sec. Find velocity of particle after 4 sec. is :-

A

1m/s

B

2m/s

C

8m/s

D

4m/s

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The correct Answer is:
D
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MOTION-KINEMATICS-EXERCISE 1 OBJECTIVE PROBLEMS
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