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A plate, a ball and a child all have the same mass. The one having more inertia is the
  • a)
    plate
  • b)
    ball
  • c)
    child
  • d)
    All have equal inertia
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
A plate, a ball and a child all have the same mass. The one having mor...
Inertia is the property of the body by virtue of which it resists any change in its state of rest or of uniform motion.
Inertia depends upon the mass of the object.
If the mass of a body is more, it will have more inertia.
As the mass of the plate, all and the child is the same, they all will have the same inertia.
Thus, the correct option is the same inertia for all due to the same mass.
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Most Upvoted Answer
A plate, a ball and a child all have the same mass. The one having mor...
**Inertia and Mass:**

In order to understand why all three objects have equal inertia, we need to first understand the concept of inertia and its relationship with mass.

**Inertia:**

Inertia is the property of an object that resists a change in its state of motion. It is directly related to an object's mass. The greater an object's mass, the greater its inertia.

**Mass:**

Mass is a measure of the amount of matter in an object. It is a scalar quantity and is usually measured in kilograms (kg). Mass is a fundamental property of an object and remains constant regardless of its location or the presence of external forces.

**Explanation:**

In this question, it is stated that the plate, the ball, and the child all have the same mass. Since mass is the measure of the amount of matter in an object and all three objects have the same mass, they will also have the same inertia.

In other words, the plate, the ball, and the child will all resist a change in their state of motion to the same extent because they have the same amount of matter in them. This means that if an equal force is applied to all three objects, they will experience the same change in motion or acceleration.

Therefore, the correct answer is option D - all three objects have equal inertia.

It is important to note that inertia depends solely on mass and not on the shape or size of an object. As long as the mass is the same, the inertia will also be the same, regardless of the object's shape or composition.

This concept can be further illustrated by considering other everyday examples. For instance, if you push a heavy book and a light book with the same force, the heavy book will resist the change in motion more because it has a greater mass and therefore greater inertia. Similarly, if you try to stop a moving car and a moving bicycle with the same force, the car will require more force to stop because it has a greater mass and hence greater inertia.

In conclusion, mass is directly related to inertia, and objects with the same mass will have the same inertia. Therefore, in this question, since the plate, the ball, and the child all have the same mass, they will also have the same inertia.
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Community Answer
A plate, a ball and a child all have the same mass. The one having mor...
D first of all there Masa will be same or inertia is the tendency of an object to continue its state so d is write answer.
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A plate, a ball and a child all have the same mass. The one having more inertia is thea)plateb)ballc)childd)All have equal inertiaCorrect answer is option 'D'. Can you explain this answer?
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