A particle A is projected with speed VA from a point making an angle 60∘ with horizontal. At the same instant, a second particle B is thrown vertically upwards from a point directly below the maximum height point of parabolic path of A, with velocity VB. If the two particles collide then the ratio of VAVB should be

A particle A is projected with speed VA from a point making an angle 6

1.	A particle A is projected with speed VA from a point making an angle 60∘ with horizontal. At the same instant, a second particle B is thrown vertically upwards from a point directly below the maximum height point of parabolic path of A, with velocity VB. If the two particles collide then the ratio of VAVB should be
Answer» A particle A is projected with speed $V_{A}$ from a point making an angle $60^{\circ}$ with horizontal. At the same instant, a second particle B is thrown vertically upwards from a point directly below the maximum height point of parabolic path of A, with velocity $V_{B}$ . If the two particles collide then the ratio of $\frac{V_{A}}{V_{B}}$ should be

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