The centre of mass of a system of particles does not depend on

a)
masses of the particles

b)
forces on the particles

c)
relative distances between the particles

d)
position of the particles

Correct answer is option 'B'. Can you explain this answer?

Question

The centre of mass of a system of particles does not depend on

a)
masses of the particles
b)
forces on the particles
c)
relative distances between the particles
d)
position of the particles

Correct answer is option 'B'. Can you explain this answer?

Answer

The resultant of all forces, on any system of particles, is zero. Therefore, their centre of mass does not depend upon the forces acting on the particles.

Answer

The resultant of all forces, on any system of particles, is zero. Therefore their centre of mass does not depend upon the forces acting on the particles.

Answer

It depends on forces becoz when forces is applied velocity of course.changes

Answer

Introduction:
The center of mass is a point in a system of particles where the total mass of the system can be considered to be concentrated. It is an important concept in physics as it helps in understanding the motion and behavior of the system as a whole. The center of mass has certain properties that make it a useful tool for analyzing systems of particles.

Explanation:
The center of mass of a system of particles is a point that describes the overall position of the system. It is defined as the weighted average of the positions of all the particles in the system, where the weights are given by the masses of the particles.

Dependence on masses of the particles:
The center of mass of a system of particles depends on the masses of the particles. The position of the center of mass will change if the masses of the particles change. This is because the center of mass is calculated by taking into account the masses of the particles and their respective positions.

Independence from forces on the particles:
The center of mass of a system of particles does not depend on the forces acting on the particles. The forces may cause the particles to move or accelerate, but they do not affect the position of the center of mass. The center of mass is only influenced by the positions and masses of the particles, not by the forces acting on them.

Independence from relative distances between the particles:
The center of mass of a system of particles does not depend on the relative distances between the particles. The center of mass is calculated by taking into account the positions of the particles, but not the distances between them. The center of mass is a point that describes the overall position of the system, regardless of the arrangement or spacing of the particles.

Independence from positions of the particles:
The center of mass of a system of particles does not depend on the individual positions of the particles. It is calculated based on the positions of all the particles combined. The center of mass takes into account the positions of the particles and their masses to determine the overall position of the system.

Conclusion:
In conclusion, the center of mass of a system of particles does not depend on the forces acting on the particles, the relative distances between the particles, or the individual positions of the particles. It only depends on the masses of the particles and their respective positions. The center of mass is a useful concept in physics as it simplifies the analysis of systems of particles and allows for a better understanding of their motion and behavior.

Answer

B

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