Question

A body falling from rest describes distances A,B, and C in the first,second and third seconds of its fall, then the ratio A:B:C is

Answer 1

Using ,

$sn = u + 1 \div 2a(2n -$

we get,

$sn \alpha (2n - 1)$

in the given case = s1:s2:s3::1:3:5

FØŁŁØW MƏ