Question

`Any genius here`
I want the answer

`MY QUESTION IS`
Four persons p,q,r, and s are initially at the four corners of a square of side d ' . each person moves with a constant speed "v" in such a way that p always moves directly towards q, q towards r, r towards s and s towards p . after what time will the four persons meet ?


Correct answers accepted
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Be clear with your solution ​

Answer 1

Hello Shivam bro!!!!

Please refer attachment!

Trick:

If you calculate when p & q will meet will be time when four of them will meet each other!

First calculate

Relative velocity!

then,

speed = distance/time

Hope it helps uh!!

Answer 2

refer to the attachment

r u a aakashian??

happy learning....