Question

Two bodies of different masses m, and m, are
dropped from two different heights a and b. The
ratio of the time taken by the two to cover these
distances are​

Answer 1

S =it + 1/2at^2

Mass has no role in freely falling body.

So,

a = 1/2 × 10 × t^2

b = 1/2 × 10 × T^2

a/b = t^2/T^2

t/T. = √a/b