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11th ICSE
IMPORTANT
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A small particle of mass m is projected at an angle θ with the x-axis with an initial velocity v0 in the x-y plane as shown in the figure. At a timet<v0sinθg​, the angular momentum of the particle is

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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 1
Derive an expression for the torque in Cartesian coordinates.
MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 14 - Rotational Motion of a Rigid Body : Moment of Inertia>QUESTIONS>Q 2
Write down the three equations of rotational motion and explain the meaning of each symbol.
HARD
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 14 - Rotational Motion of a Rigid Body : Moment of Inertia>QUESTIONS>Q 3
Explain the concept of angular momentum and obtain an expression in Cartesian coordinate.
MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 14 - Rotational Motion of a Rigid Body : Moment of Inertia>QUESTIONS>Q 4
Write down the three equations of rotational motion and explain the meaning of each symbol.
HARD
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 14 - Rotational Motion of a Rigid Body : Moment of Inertia>QUESTIONS>Q 5
Explain geometrical meaning of angular momentum, and hence deduce the second law of Kepler's planetary motion.
HARD
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 14 - Rotational Motion of a Rigid Body : Moment of Inertia>QUESTIONS>Q 6
What is meant by 'moment of inertia'?. Write its unit in both MKS and  CGS system. What is physical importance?
MEDIUM
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 14 - Rotational Motion of a Rigid Body : Moment of Inertia>QUESTIONS>Q 7
Establish a relation between the torque and moment of inertia of a rigid body.
HARD
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 14 - Rotational Motion of a Rigid Body : Moment of Inertia>QUESTIONS>Q 8
Obtain an relation for the kinetic energy of the rotation. Hence define the moment of inertia of a body.