Question

(A) V5
iv) In a certain unit, the radius of gyration
of a uniform disc about its central and
transverse axis is V2.5. Its radius of
gyration about a tangent in its plane (in
the same unit) must be
(B) 2.5
(C)272.5
(D) 12.5
v)
Consider following cases:
(P) A planet revolving in an elliptical orbit.
(Q) A planet revolving in a circular orbit.
Principle of conservation of angular
momentum comes in force in which of​

Answer 1

o no your bra is seen oops oops