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Two particles are initially located at p...

Two particles are initially located at points A and B with distance x apart. They start moving at time t = 0 such that the velocity `vecu` of B is always along the horizontal and velocity `vecv` of A is continuously aimed at B. At t=0, `vecu` is perpendicular to `vecv` . The particles will meet after time

A

`(ux)/(v^2-u^2)`

B

`(vx)/(v^2-u^2)`

C

`x/(v-u)`

D

`x/sqrt(v^2-u^2)`

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The correct Answer is:
B
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