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- DictionaryIn·er·tia/iˈnərSHə/
noun
- 1. a tendency to do nothing or to remain unchanged: "the problem runs deeper than bureaucratic inertia"
- 2. a property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force: "the power required to overcome friction and the inertia of the moving parts"
Inertia is the tendency of objects in motion to stay in motion and objects at rest to stay at rest, unless a force causes its speed or direction to change. It is one of the fundamental principles in classical physics, and described by Isaac Newton in his first law of motion (also known as The Principle of Inertia). [ 1]
The meaning of INERTIA is a property of matter by which it remains at rest or in uniform motion in the same straight line unless acted upon by some external force. How to use inertia in a sentence.
Law of inertia, also known as Newton’s first law of motion, states that An object will continue to be in the state of rest or in a state of motion unless an external force acts on it.
Inertia, property of a body by virtue of which it opposes any agency that attempts to put it in motion or, if it is moving, to change the magnitude or direction of its velocity. It is a passive property and does not enable a body to do anything except oppose such active agents as forces and torques.
Inertia is not just a general law applicable only to objects with no forces acting upon them – which are physically implausible – but also a property of any object or body, in motion or at rest.
Jul 1, 2023 · In physics, the concept of inertia refers to the resistance of an object to any change in its velocity, which includes changes to both speed and direction. It’s a fundamental principle that underlies the motion of objects.
INERTIA definition: 1. lack of activity or interest, or unwillingness to make an effort to do anything: 2. the…. Learn more.
The resistance of a body to changes in its momentum. Because of inertia, a body at rest remains at rest, and a body in motion continues moving in a straight line and at a constant speed, unless a force is applied to it. Mass can be considered a measure of a body's inertia.
Learn how Newton's first law of motion explains the concept of inertia and the relationship between force and motion in this OpenStax Physics chapter.
INERTIA meaning: 1. lack of activity or interest, or unwillingness to make an effort to do anything: 2. the…. Learn more.
