What is the relationship between inertia and mass? (Is inertia higher or lower when you have more mass?)

Inertia is that quality of an object to stay at rest or a body in motion to stay in motion in a straight line unless acted upon by an outside forec. So think about it. If you have a rock rolling down a street, does it make a difference in how much it weighs when you try to stop it; i.e., can you stop a small bolder or a large bolder easier? Or if you have a large rock in your hard and it is just sitting there looking at you, can you make it move with a small push or does it take a large push?

The relationship between inertia and mass is directly proportional. Inertia is the resistance of an object to changes in its motion. The greater the mass of an object, the greater its inertia. In other words, when you have more mass, you also have more inertia.

To understand why this is the case, we can refer to Newton's first law of motion, also known as the law of inertia. It states that an object at rest will remain at rest, and an object in motion will continue moving in a straight line at a constant speed unless acted upon by an external force.

In simpler terms, objects with more mass require more force to accelerate or decelerate. This is because mass determines the amount of matter in an object, and more matter means there is more resistance to changes in motion.

To determine whether inertia is higher or lower with more mass, it is crucial to understand that inertia is a property of matter, while mass is a measure of the quantity of matter in an object. Hence, the greater the mass of an object, the greater its inertia. Conversely, objects with less mass have less inertia.