A circular disc X of radius R is made from an iron plate of thickness t and another disc

A circular disc X of radius R is made from an iron plate of thickness t and another disc Y of radius 4R is made from an iron plate of thickness t/4. Then the relation between the moments of inertia Ix and Iʏ is

Options

(a) Iʏ = 64 Ix
(b) Iʏ = 32 Ix
(c) Iʏ = 16 Ix
(d) Iʏ = Ix

Correct Answer:

Iʏ = 64 Ix

Explanation:

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

admin:

Related Questions

  1. Young’s modulus of the material of a wire is 18×10¹¹ dyne cm⁻².its value in SI is
  2. In an interference experiment, third bright fringe is obtained at a point
  3. A national roadway bridge over a canal is in the form of an arc of a circle of radius
  4. Moderator used in nuclear reactor is
  5. The current in the coil of inductance 5H decreases at the rate of 2 A/s