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bittu45

Asked: January 10, 2025In: Class-11-Physics

Two particles which are initially at rest, move towards each other under the action of their internal attraction. If their speeds are v and 2v at any instant, then the speed of centre of mass of the system will be

The center of mass is the point where the total mass of a system can be considered concentrated for motion analysis. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

Poll

konika23

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

Three identical metal balls, each of the radius r are placed touching each other on a horizontal surface such that an equilateral triangle is formed surface such that an equilateral triangle is formed when centres of three balls are joined. The centre of the mass of the system is located at

The center of mass is the point in an object or system where mass is evenly distributed, balancing all parts effectively. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

Poll

Bhupendra

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

Two particles A and B, initially at rest, move towards each other under mutual force of attraction. At the instant when the speed of A is v and the speed of B is 2v, the speed of the centre of mass of the system is

The center of mass is the average position of all mass in a system, balancing the distribution of mass throughout. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

annu10

Asked: January 4, 2025In: Class-11-Physics

State the factors on which the position of the centre of mass of a rigid body depends.

The center of mass is the point in a body or system where its entire mass can be considered concentrated for analysis. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

gagan23

Asked: January 4, 2025In: Class-11-Physics

Derive an expression for the centre of mass of a two particle system from ab-inito.

The center of mass is the point where an object’s mass is concentrated, determining its balance and motion under external forces. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

gagan23

Asked: January 4, 2025In: Class-11-Physics

Write an expression for the location of centre of mass of a two particle system. Discuss the result.

The center of mass is the point where an object’s mass is concentrated, determining its balance and motion under external forces. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

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