Navigate

A circular disc of radius R and thickness R/6 has moment of inertia I about an axis

A circular disc of radius R and thickness R/6 has moment of inertia I about an axis passing through its centre and perpendicular to tis plane. It is melted and recasted into a solid sphere. The moment of inertia of the sphere about its diameter as axis of rotation is

Options

(a) I
(b) 2I/5
(c) I/5
(d) I/10

Correct Answer:

I/5

Explanation:

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

EAMCET2003
admin:

Related Questions

  1. A body rolls down a stair case of 5 steps. Each step has height 0.1 m and width 0.1m
  2. Magnetic induction produced at the centre of a circular loop carrying current is B.
  3. The resistance of a carbon resistor of colour code Red-Red Green Silver is(in kΩ)
  4. One solid sphere A and another hollow sphere B are of same mass and same outer radii.
  5. Four identical cells of emf Ԑ and internal resistance r are to be connected in series.