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An auto travelling along a straight road...

An auto travelling along a straight road increases its speed from `30.0 m s^(-1)` to `50.0 m s^(-1)` in a distance of 180 m. If the acceleration is constant, how much time elapse while the auto moves this distance?

A

6.00 s

B

4.50 s

C

3.60 s

D

4.00 s

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The correct Answer is:
B
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