Home
Class 12
PHYSICS
A boiled egg and a raw egg of same size ...

A boiled egg and a raw egg of same size and mass are made.to spin about their own axis. If `I_1` and `I_2` are moments of inertia of raw egg and boiled egg respectively, then

A

`I_1gtI_2`

B

`I_2gtI_1`

C

`I_1=I_2`

D

`I_1 = sqrt3 I_2`

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

Two bodies of masses 1 kg and 2 kg, separated by 6 m are rotating about the centre of mass of the system. The moment of inertia of the system is

Two loops P and Q are made from a uniform wire. The radii of P and Q are r_1 and r_2 respectively and their moments of inertia are I_1 and I_2 respectively. If I_1//I_2 = 4 , then r_2//r_1 equals

Three particles of masses1kg, 2 kg and 3 kg are at distances 1 m, 2 m and 3 m from the axis of rotation. The moment of inertia of the system is

If the masses of two uniform discs are in the ratio 1: 2 and their diameters are in the ratio 2 : 1, then the ratio of their moments of inertia about the axes passing through their respective centres and perpendicular to their planes will be

Two circular discs of same mass and thickness are made from metals having densities p_1 and p_2 respectively. The ratio of their moments of inertia about an axis passing through their centre is,

If a uniform solid sphere of radius R and mass m rotates about a tangent and has moment of inertia 42 kg m^2 , then the moment of inertia of a solid sphere about an axis passing through its centre and perpendicular to its plane will be

Four spheres each of diameter 2a and mass M are placed with their centres at the four corners of a square of side b. Then the moment of inertia of the system about an axis along one of the sides of the square is

Four sphere of diameter 2a. And mass M are placed with their centres on the four corners of a square of side b. then the moment of inertia of the system about an axis along one of the sides of the square is

A solid sphere of radius 20 cm and mass 25 kg rotates about an axis through its centre. Calculate its moment of inertia. If its angular velocity the torque applied changes from 2 rad s^-1 to 12 omega rad s^-1 in 5 sec, calculate the torque applied.

When a raw egg and a boiled egg are made to spin on a smooth Horizontal table by applying same torque, the egg which.spins slower is