Question

ques 15 ( for a genius physics guy)

Answer 1

h1 = 1/ 2 gt21

h2 = 1/ 2 gt22 , as x = o

t1/ t2 = √(h1/h2)

Ratio will not change in either case because acceleration remains the same. In case of free-fall acceleration does not depend upon mass and size.

Answer 2

I m not a genius physics guy but its verrryy harrdd.....