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shanti34

Asked: January 9, 2025In: Class-11-Physics

Moment of inertia of a uniform circular disc about a diameter is l. Its moment of inertia about an axis perpendicular to its plane and passing through a point on its rim will be

Moment of inertia measures an object’s resistance to rotational motion, depending on its mass distribution and axis of rotation. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

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konika23

Asked: January 9, 2025In: Class-11-Physics

A circular disc is to be made by using iron and aluminium so that it acquired maximum moment of inertia about geometrical axis. It is possible with

The geometrical axis is an imaginary straight line that passes symmetrically through the center of a shape, object or system. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

Poll

konika23

Asked: January 9, 2025In: Class-11-Physics

A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed of 2.00 rad/sec². In a time of 2 sec, it has rotated through an angle (in radian) of

Acceleration is the rate of change of velocity over time, indicating how quickly an object speeds up, slows down or changes direction. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

Poll

konika23

Asked: January 9, 2025In: Class-11-Physics

A rod has length 3 m and its mass acting per unit length is directly proportional to distance x from one of its end, then its centre of gravity from that end will be at

The center of gravity is the point where an object’s weight is evenly distributed, influencing stability and balance during motion. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

Poll

konika23

Asked: January 9, 2025In: Class-11-Physics

A solid sphere of radius R is placed on smooth horizontal surface. A horizontal force F is applied at height h from the lowest point. For the maximum acceleration of centre of mass, which is correct?

Acceleration is the rate of change of velocity of an object over time, indicating how quickly it speeds up or slows down. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

Moment of inertia of a uniform circular disc about a diameter is l. Its moment of inertia about an axis perpendicular to its plane and passing through a point on its rim will be

A circular disc is to be made by using iron and aluminium so that it acquired maximum moment of inertia about geometrical axis. It is possible with

A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed of 2.00 rad/sec². In a time of 2 sec, it has rotated through an angle (in radian) of

A rod has length 3 m and its mass acting per unit length is directly proportional to distance x from one of its end, then its centre of gravity from that end will be at

A solid sphere of radius R is placed on smooth horizontal surface. A horizontal force F is applied at height h from the lowest point. For the maximum acceleration of centre of mass, which is correct?

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