Question

In a certain unit , the radius of gyration of uniform disc about its central and transverse axis is √2.5 . Its radius of gyration about a tangent in its plane (in the same unit) must be (1 Point) A) √5 B) 2.5 C) 2√2.5 D)√12.5​

Answer 1

Answer:

??????????????????????,,

Answer 2

Answer:

Correct option is =B ( 2.5 )