Question

1. Define the following: Mass Weight Inertia Inertia mass ​

Answer 1

Mass Weight Inertia mass

Mass

A large body of matter with no define shape

Example

the sun broke out from behind a mass of clouds"

Weight

a body's relative mass or the quantity of matter contained by it, giving rise to a downward force; the heaviness of a person or thing.

Example

"he was at least fifteen stone in weight

Inertia Mass

Inertial mass is a mass parameter giving the inertial resistance to acceleration of the body when responding to all types of force

Answer 2

1. Mass - Mass is a measure of the amount of matter in an object. It is a scalar quantity, meaning that it has only magnitude, and is usually measured in kilograms.

2. Weight - Weight is the force exerted on an object due to gravity. It is the product of an object's mass and the acceleration due to gravity, and it is measured in newtons. The weight of an object can change depending on the location and gravitational field it is in, while its mass remains constant.

3. Inertia - Inertia is the resistance of an object to changes in its state of motion or rest. It is a property of matter and is related to the mass of an object. The greater the mass of an object, the greater its inertia, meaning it will be harder to start, stop, or change direction.

4. Inertial Mass - Inertial mass is a measure of the resistance of an object to acceleration or changes in its state of motion. It is equal to the ratio of the force applied to an object and its resulting acceleration. The inertial mass of an object is a fundamental property of matter and is the same as the object's gravitational mass.

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