actually what is inertia Related: Inertia and mass?

Question

actually what is inertia Related:  Inertia and mass?

Answer

Inertia is the tendency of an object to oppose the change in its state of rest or uniform motion.

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Answer

Inertia and Mass

Inertia: Inertia is the tendency of a body to resist a change in its state of motion. It is the property of matter by which it retains its state of rest or uniform motion in a straight line along with constant speed unless acted upon by an external force.

Mass: Mass is the measure of the amount of matter in an object. It is a scalar quantity that is usually measured in kilograms (kg).

Relationship between Inertia and Mass

Inertia and mass are directly related to each other. The greater the mass of an object, the greater its inertia, and the harder it is to change its state of motion.

The inertia of an object is proportional to its mass, which means that the more massive an object is, the more force is required to accelerate it.

For example, consider a car and a bicycle. The car has a much greater mass than the bicycle, and therefore, it has a greater inertia. If both the car and the bicycle are traveling at the same speed, it will take much more force to stop the car than it will to stop the bicycle.

Newton's First Law of Motion

Newton's First Law of Motion states that an object will remain at rest or in uniform motion in a straight line unless acted upon by an external force. This law is also known as the law of inertia.

For example, if a book is resting on a table, it will remain at rest until an external force, such as someone pushing it or the table collapsing, acts upon it. Similarly, if a ball is rolling on a flat surface, it will continue to roll in a straight line at a constant speed unless acted upon by an external force, such as friction or gravity.

Conclusion

Inertia and mass are closely related concepts in physics. The greater the mass of an object, the greater its inertia, and the harder it is to change its state of motion. Understanding the relationship between inertia and mass is essential for understanding the laws of motion and how objects interact with each other in the physical world.

Answer

The tendency of a body to oppose or resist any change in it's state of rest or uniform motion is known as Inertia.

Answer

Inertia is a tendency of an object to remain at rest or in motion
if mass would be greater inertia would larger

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