Difference between mass and weight?

Question

Answer

##mass is the actual amount of material contained in a body and is measured in kg, gm, etc.##

##Whereas weight is the force exerted by the gravity on that object mg.##

## Note that mass is independent of everything but weightis different on the earth, moon, etc.##

Answer

Answer

Mas's unit is newton, weight's unit is kilogram

Answer

1)

Mass

is a measurement of the amount of matter something contains, while

Weight

is the measurement of the pull of gravity on an object. 2)

Mass

is measured by using a balance

comparing

a known amount of matter to an unknown amount of matter.

Weight

is measured on a scale.

Answer

Mass vs Weight: Understanding the Difference

Introduction:
Many people often use the terms 'mass' and 'weight' interchangeably, assuming they mean the same thing. However, in the realm of physics, these two concepts have distinct meanings. Mass and weight are fundamental properties of matter, but they have different definitions and units of measurement. Let's explore the differences between mass and weight in detail.

Mass:
- Mass is a measure of the amount of matter an object contains.
- It is an intrinsic property and remains the same regardless of the object's location in the universe.
- The SI unit of mass is the kilogram (kg).
- Mass can be considered as a measure of inertia, as it determines an object's resistance to changes in its state of motion.
- It can be measured using various methods, such as using a balance or scale.

Weight:
- Weight is the force exerted on an object due to gravity.
- It depends on the mass of the object and the gravitational pull acting upon it.
- Weight is a vector quantity, meaning it has both magnitude and direction.
- The SI unit of weight is the newton (N).
- Weight can vary depending on the location of the object since the gravitational force changes with distance from massive bodies.
- Weight can be measured using a spring balance or a weighing scale.

Key Differences:
1. Definition:
- Mass: Measure of the amount of matter.
- Weight: Force exerted on an object due to gravity.

2. Nature:
- Mass: Intrinsic property, remains the same everywhere.
- Weight: Dependent on the location and gravitational force.

3. Units of Measurement:
- Mass: Kilogram (kg).
- Weight: Newton (N).

4. Stability:
- Mass: Remains constant even in the absence of external forces.
- Weight: Varies with the gravitational pull.

5. Measurement Methods:
- Mass: Can be measured using a balance or scale.
- Weight: Can be measured using a spring balance or weighing scale.

6. Effects of Gravity:
- Mass: Not affected by gravity.
- Weight: Dependent on the gravitational force acting on the object.

Conclusion:
In summary, mass and weight are distinct concepts in physics. Mass refers to the amount of matter an object contains and remains constant, while weight is the force exerted on an object due to gravity and varies with the location. It is essential to understand these differences to accurately describe and analyze the physical properties and behaviors of objects.

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