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An inclined plane is located at angle a...

An inclined plane is located at angle ` alpha = 53^(@)` to the horizontal. There is a hole at point B in the inclined plane as shown in the figure. A particle is projected along the plane with speed `v_(0)` at an angle ` beta = 37^(@)` to the horizontal in such a way so that it gets into the hole. Neglect any type of friction. Find the speed `v_(0)` (in `ms^(-1)`) if h = 1 m and l = 8m.

A

a.9

B

b.3

C

c.6

D

d.12

Text Solution

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The correct Answer is:
A
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