KinematicsHard
Question
A, B, C and are points in a vertical line such that AB = AC = CD. If a body falls from rest A, then the times of descend through AB, BC and CD are in the ratio :-
Options
A.1 : √2 :√3
B.√2 : √3 : 1
C.√3 : 1 : √2
D.1 : (√2 - 1) : (√3 - √2)
Solution
t1 =
t2 =
t3 =
Required ratio t1 : (t2 - t1) : (t3 - t2)
= 1 : (√2 - 1) : (√3 - √2)
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