# Classical Mechanics-Rigid Body Dynamics - Moment of Inertia Tensor (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 1 - 4 of 5

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## Question number: 1

» Classical Mechanics » Rigid Body Dynamics - Moment of Inertia Tensor

Appeared in Year: 2013

MCQ▾

### Question

A uniform cylinder of radius r and length and a uniform sphere of radius R are released on an inclined plane when their centers of mass are at same height. If they roll down without slipping and if the sphere reaches the bottom of plane with a speed V, then the speed of the cylinder when it reaches the bottom is: (June)

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 2

» Classical Mechanics » Rigid Body Dynamics - Moment of Inertia Tensor

Appeared in Year: 2013

MCQ▾

### Question

A ring of mass m and radius R rolls down (without slipping) an inclined plane starting from rest. If the centre of the ring is initially at a height h, the angular velocity when the ring reaches the base is – (December)

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 3

» Classical Mechanics » Rigid Body Dynamics - Moment of Inertia Tensor

Appeared in Year: 2012

MCQ▾

### Question

Two bodies of equal mass m are connected by a massless rigid rod of length lying in the XY – plane with the centre of the rod at the origin. If this system is rotating about the axis with a frequency , its angular momentum is – (December)

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 4

» Classical Mechanics » Rigid Body Dynamics - Moment of Inertia Tensor

Appeared in Year: 2011

MCQ▾

### Question

An annulus of mass M made of a material of uniform density has inner and outer radii ‘a’ and ‘b’ respectively. Its principal moment of inertia along the axis of symmetry perpendicular to the plane of the annulus is: (December)

### Choices

Choice (4) Response

a.

b.

c.

d.

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