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A particle is projected horizontally wit...

A particle is projected horizontally with speed 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 horizontal speed with which the particle was projected

A

a. `20/3`

B

b. `20sqrt20/3`

C

c. `u=10sqrt2/3`

D

d. `10sqrt3/2`

Text Solution

Verified by Experts

The correct Answer is:
C
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