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Two particles are projected simultaneous...

Two particles are projected simultaneously from two different points in a uniform gravitational field and collide with each other at a point `Q(2b,3b)`. In the absence of the field they would have collided at `P(2b,8b)` in a time `t_(0)`. The acceleration due to gravity at this place `g` must be equal to

A

`(10b)/(t_(0)^(2))`

B

`(11b)/(t_(2)^(2))`

C

`(15b)/(t_(0)^(2))`

D

`(7b)/(t_(0)^(2))`

Text Solution

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The correct Answer is:
A
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