Question

@mayank

Answer 1

http://jeemain.nic.in/webinfo/PDF/10.04.2016.pdf

Answer 2

@mayankdevnani :3

Answer 3

3rd question,right ?

Answer 4

Yep

Answer 5

what do you think ?
any try ?

Answer 6

\(F = m\large\frac{V^2}{r}\)
\(mg = m\large\frac{V^2}{r}\)

\(V = \sqrt{gr}\)

Answer 7

Is that correct?

Answer 8

\(\omega = \Large\frac{\sqrt{gr}}{r}\)

Answer 9

well for proper mixing,it have to do full vertical circular motion and for that minimum velocity would be :-
\[\large \bf v \le \sqrt{5gr}\]

Answer 10

How did you derived it? o.O