Class-11-Physics

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Category: Class-11-Physics

NCERT Solutions and extra questions for class 11 Physics

Poll

Bhupendra

Asked: January 7, 2025In: Class-11-Physics

Two point masses of 0.3 kg and 0.7 kg are fixed at the ends of a rod of length 1.4 m and of negligible mass. The rod is set rotating about an axis perpendicular to its length with a uniform angular speed. The point on the rod through which the axis should pass in order that the work required for rotation of the rod is minimum is located at a distance of

Rotation is the circular movement of an object around an axis, where every point in the object moves in a circular path. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

Poll

alok12

Asked: January 7, 2025In: Class-11-Physics

The magnitude of instantaneous velocity is equal to instantaneous speed when:

Instantaneous velocity and speed are equal in magnitude when the motion is along a straight line because there is no deviation in direction.

Poll

alok12

Asked: January 7, 2025In: Class-11-Physics

The rate of change of displacement is called:

This question tests your understanding of basic definitions in kinematics.

Poll

alok12

Asked: January 7, 2025In: Class-11-Physics

An object travels 20m in the first second, 40 m in the next second and 60 m in the third second. What is the nature of its motion?

This question assesses your understanding of uniformly accelerated motion.

Bhupendra

Asked: January 7, 2025In: Class-11-Physics

A particle is confined to rotate in a circular path with decreasing liner speed. Then which of the following is correct?

Linear speed is the distance traveled by an object per unit of time, measured along its path in a specific direction. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

Load More Questions

Category: Class-11-Physics

The magnitude of instantaneous velocity is equal to instantaneous speed when:

The rate of change of displacement is called:

An object travels 20m in the first second, 40 m in the next second and 60 m in the third second. What is the nature of its motion?

A particle is confined to rotate in a circular path with decreasing liner speed. Then which of the following is correct?

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