A solid sphere of mass M, radius R and having moment of inertia about an axis passing

A Solid Sphere Of Mass M Radius R And Having Physics QuestionA Solid Sphere Of Mass M Radius R And Having Physics Question

A solid sphere of mass M, radius R and having moment of inertia about an axis passing through the centre of mass as I, is recast into a disc of thickness t, whose moment of inertia about an axis passing through its edge and perpendicular to its plane remains I. Then, radius of the disc will be

Options

(a) 2R/√15
(b) R√2/15
(c) 4R/√15
(d) R/4

Correct Answer:

2R/√15

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

AddThis Website Tools
admin:

Related Questions

  1. In Young’s double slit experiment, the slit seperation is 1 mm and the screen
  2. A circular disc X of radius R is made from an iron plate of thickness t and another disc
  3. Equal currents are passing through two very long and straight parallel wires
  4. The speed of an electron having a wavelength of 10⁻¹⁰ m is
  5. Electron in hydrogen atom first jumps from third excited state to second excited