## What is the science term for inertia?

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Inertia is the resistance of any physical object to a change in its velocity. This includes changes to the object’s speed, or direction of motion. An aspect of this property is the tendency of objects to keep moving in a straight line at a constant speed when no forces act upon them.

## What is an inertial term?

Definition of inertia 1a : 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. b : an analogous property of other physical quantities (such as electricity) 2 : indisposition to motion, exertion, or change : inertness.

Is Momentum same as inertia?

Inertia is the resistance offered by a body to the motion whereas momentum is the tendency of a body to continue moving.

What is the definition of force in science?

In science, the word ‘force’ has a precise meaning. At this level, it is completely appropriate to describe a force as a push or a pull. A force is not something that an object contains or ‘has in it’. A force is exerted on one object by another. The idea of a force is not limited to living things or non-living things.

### What is an inertial mass?

Inertial mass is a mass parameter giving the inertial resistance to acceleration of the body when responding to all types of force. Gravitational mass is determined by the strength of the gravitational force experienced by the body when in the gravitational field g.

### What are the examples of inertia?

Different Examples of Inertia

• When car starts suddenly, passengers move backwards.
• When car applies brakes,passengers get pushed forward.
• When hanging carpet is beaten with stick,dust fall off.
• When a tree is shaken vigorously, its fruits and leaves fall down.
• When a car/bus takes a sharp turn, we tend to fall sideways.

Is inertia the same as mass?

Mass is a measure of the amount of matter in an object. Inertia is the resistance of a physical object to any change in its state of motion.

What are antonyms for inertia?

antonyms for inertia

• action.
• busyness.
• liveliness.
• activity.
• animation.
• life.
• moving.

#### What does inertial mean in physics?

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. Inertia is a passive property and does not enable a body to do anything except oppose such active agents as forces and torques.