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A particle is projected horizontally wit...

A particle is projected horizontally with spee u from point A, which is 10 above the ground . If the particle hits the inclined perpendicularly at point B. [ g `= 10 m//s^(2)]`

Find the length OB along the inclined plane

A

`10/sqrt3`

B

`20sqrt3`

C

`20/sqrt3`

D

`(20sqrt2)/3`

Text Solution

Verified by Experts

The correct Answer is:
D
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