The moment of inertia of a uniform circular disc about its diameter is – McqOptions

MCQOPTIONS

1.	The moment of inertia of a uniform circular disc about its diameter is 100 gcm². What is its moment of inertia about an axis perpendicular to its plane.
A.	500 gcm<sup>2</sup>
B.	100 gcm<sup>2</sup>
C.	200 gcm<sup>2</sup>
D.	700 gcm<sup>2</sup>
Answer» D. 700 gcm<sup>2</sup>

Discussion

No Comment Found

Related MCQs

A torque of 2 10<sup>-4</sup> Nm is applied to produce an angular acceleration of 4rad/s<sup>2</sup> in a rotating body. What is the moment of inertia of the body?
Calculate the moment of inertia of the earth about its diameter, taking it to be a sphere of 10<sup>25</sup>kg and diameter 12800km.
The moment of inertia of a uniform circular disc about its diameter is 100 gcm<sup>2</sup>. What is its moment of inertia about an axis perpendicular to its plane.
The flying wheel attached to the shaft of steam engine works on the principle of ___________
On being displaced, the centre of mass of unstable equilibrium goes ___________