(adsbygoogle = window.adsbygoogle || []).push({}); at an instant two particles, A and B are separated by 'l' distance. A particle is going north with a uniform velocity of u. and the speed of B is v. initially the velocity vectors are perpendicular. always velocity of B is aimed towards A . find when they converge.(meet)

(v>u)

2. Relevant equations

I dont know even how to start because the trajectory seems curved and seemed to need some higher math.

however I am well aquianited with calculus. but I just dont know how to use it here.

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# Homework Help: Tricky kinematics problem

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