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A object is thrown horizontally from a p...

A object is thrown horizontally from a point A. The ball hits the ground at a point B. The line of sight from A to B makes 60° with the horizontal. If g = `10ms^(-2)`, the velocity of projection, if the time of flight is `sqrt(3)` sec. is

A

`10 ms^(-1)`

B

`5 ms^(-1)`

C

`10sqrt(3)ms^(-1)`

D

`10/sqrt(3)ms^(-1)`

Text Solution

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The correct Answer is:
B
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