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inertia: a mass which resists change in its motion So that a planet doesnt run into the middle of the sun and burn and if earth did, we would melt because we would crash into the middle of the sun
Inertia - resistance to change in motion.
In other words, inertia is the tendency for a body at rest to remain at rest, and for a body in motion to remain in motion unless acted on by an outside force.
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BlakeInertia is the resistance of any physical object to a change in its state of motion or rest, or the tendency of an object to resist any change in its motion. The principle of inertia is one of the fundamental principles of classical physics which are used to describe the motion of matter and how it is affected by applied forces. Inertia comes from the Latin word, iners, meaning idle, or lazy. Isaac newton defined inertia as his first law in his Philosophiæ Naturalis Principia Mathematica, which states:[1]The vis insita, or innate force of matter, is a power of resisting by which every body, as much as in it lies, endeavours to preserve its present state, whether it be of rest or of moving uniformly forward in a straight line.
In common usage the term "inertia" may refer to an object's "amount of resistance to change in velocity" (which is quantified by its mass), or sometimes to itsmomentum, depending on the context. The term "inertia" is more properly understood as shorthand for "the principle of inertia" as described by Newton in his First Law of Motion; that an object not subject to any net external force moves at a constant velocity. Thus an object will continue moving at its current velocity until some force causes its speed or direction to change.
On the surface of the Earth inertia is often masked by the effects of friction and gravity, both of which tend to decrease the speed of moving objects (commonly to the point of rest). This misled classical theorists such as Aristotle, who believed that objects would move only as long as force was applied to them.
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What have more inertia a penny or basketball?
The basketball has more inertia because it has more mass than a penny. Inertia is directly related to an object's mass - the larger the mass, the greater the inertia.
Which has more inertia hammer or feather?
The hammer has more inertia than the feather due to its greater mass. Inertia depends on an object's mass, so the more massive an object is, the greater its inertia.
What object would have more inertia than a 5kg object?
An object with a higher mass would have more inertia than a 5kg object. Inertia is directly related to an object's mass - the greater the mass, the greater the inertia. So, any object that weighs more than 5kg would have more inertia.
What does inertia mean in science term?
In science, inertia refers to the tendency of an object to resist changes in its state of motion. It is directly related to an object's mass, with more massive objects having greater inertia.
Which has more inertia a 2kg brick or a 1kg brick?
The 2kg brick has more inertia than the 1kg brick. Inertia is directly proportional to an object's mass, so the higher the mass, the greater the inertia.
