Question

15.
A particle is placed on the top of a hemispherical
shell of same mass. Shell is free to move on the
smooth ground. If particle is given a gentle push
and reaches to angular position q as shown in fig-
ure then for an observer fixed on a shell, ratio of re-
action force exerted by shell to pseudo force (as
observed from shell) acting on particle, is
m
D
m
R
(1) sin e
(3) cos 0
(2) cosec 0
(4) sec 0​

Answer 1

Idk sorry so sorry so yeah