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A small block slides with velocity 0.5 s...

A small block slides with velocity `0.5 sqrt(gr)` on the horizontal frictionless surface as shown in fig. The block leaves the surface at point C. The angle `theta` it the fig is:

A

`cos^(-1)(4//9)`

B

`cos^(-1)(3//4)`

C

`cos^(-1)(1//2)`

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
B
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