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Determine the maximum acceleration of th...

Determine the maximum acceleration of the train I which a box lying on its floor will remain stationary given that the co-efficient of static friction between the box and the train's floor is 0.15 .

A

`2.5 ms^(-2)`

B

`1.5 ms^(-2)`

C

`2 ms^(-2)`

D

`1 ms^(-1)`

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The correct Answer is:
B
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