HARD
11th ICSE
IMPORTANT
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Define angular momentum. Derive relation between angular momentum and moment of inertia, of a rigid body.

Important Questions on Rotational Motion of a Rigid Body : Moment of Inertia

HARD
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 14 - Rotational Motion of a Rigid Body : Moment of Inertia>QUESTIONS>Q 10
Derive a relation between torque and  angular momentum and establish from it the principle of conservation of angular momentum.
HARD
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 14 - Rotational Motion of a Rigid Body : Moment of Inertia>QUESTIONS>Q 11
Explain the law of conservation of angular momentum with an example.
MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 14 - Rotational Motion of a Rigid Body : Moment of Inertia>QUESTIONS>Q 12
State theorem of parallel axis
MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 14 - Rotational Motion of a Rigid Body : Moment of Inertia>QUESTIONS>Q 13
State theorem of perpendicular axis.
MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 14 - Rotational Motion of a Rigid Body : Moment of Inertia>QUESTIONS>Q 14
Derive an expression for the moment of inertia of a uniform disc about its diameter.
HARD
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 14 - Rotational Motion of a Rigid Body : Moment of Inertia>QUESTIONS>Q 15
Compare among the parameters of translatory motion with corresponding parameters of rotational motion Explain how the centre of mass of a rotating rigid body is representative of translatory motion?
EASY
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 14 - Rotational Motion of a Rigid Body : Moment of Inertia>NUMERICALS>Q 1
A body of mass 50 g is revolving around an axis around a circular path. The distance of the centre of the mass of the body from the axis of rotation is 50 cm. Find the moment of inertia of the body.
EASY
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 14 - Rotational Motion of a Rigid Body : Moment of Inertia>NUMERICALS>Q 2

Find the moment of inertia of the hydrogen molecule about an axis passing through its centre of mass and perpendicular to the inter nuclear axis (mass of the hydrogen atom =1.7×10-27kg Inter atomic distance =4×10-10m