Class XI Physics Quiz: System of Particles and Rotational Motion
Ready to take the quiz?
Test takers will enter name and email before starting.
Preview questions
1. What is the center of mass of a system of particles?
The average position of all particles · The point where mass is concentrated · The point of equilibrium · The geometric center of the system
2. Which of the following quantities is conserved in an isolated system?
Momentum · Energy · Angular momentum · All of the above
3. In a two-particle system, if the masses are equal, where is the center of mass located?
At the midpoint between the two masses · At the heavier mass · At the lighter mass · Outside the two masses
4. What is the moment of inertia of a point mass 'm' at a distance 'r' from the axis of rotation?
mr · mr^2 · m/r · m/r^2
5. Which of the following is true for a rigid body in rotational motion?
All points have the same linear velocity · All points have the same angular velocity · All points have the same acceleration · All points have different angular velocities
Related quizzes
View all PhysicsClass XI Physics - Physical World Quiz
Physical World
Laws of Motion Quiz
Laws of Motion
Class XI Physics Quiz: System of Particles and Rotational Motion
System of Particles and Rotational Motion
Kinetic Theory Quiz - Class XI Physics
Kinetic Theory
Class XI Physics Quiz on Waves
Waves
Work, Energy and Power Quiz
Work, Energy and Power