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A body is allowed to slide from the top along a smooth inclined plane of length 5m at an angle of inclination `30^(@)`. If g= 10`ms^(-2)`, time taken by the body to reach the bottom of the plane is

A

`(sqrt3)/(2) s`

B

`1.414 s`

C

`(1)/(sqrt2) s`

D

`2s`

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The correct Answer is:
B
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