staste tow difference between mass and weight
Answers
Answer:
The terms "mass" and "weight" are used interchangeably in ordinary conversation, but the two words don't mean the same thing. The difference between mass and weight is that mass is the amount of matter in a material, while weight is a measure of how the force of gravity acts upon that mass
Answer:
Mass:
Mass is simply the measure of the amount of matter in a body.
Mass is always constant for a body and there are several formulas to calculate mass.
Mass is denoted by “M”.
One way to calculate mass is:
Mass = volume × density
The SI unit of mass is Kilogram (Kg).
Mass is a base quantity.
Mass only has magnitude and so, it is a scalar quantity.
Mass can be easily measured using any ordinary balance like beam balance, lever balance, pan balance, etc.
Mass does not depend upon gravity and is constant everywhere.
Mass can never be zero.
Weight:
Weight is the measure of the amount of force acting on a mass due to acceleration due to gravity.
Weight is a derived quantity.
Weight has both magnitude and direction (towards the centre of gravity) and so, it is a vector quantity
Weight is the measure of the gravitational force acting on a body.
Weight can be calculated from the following formula:
Weight = mass × acceleration due to gravity
The SI unit of weight is Newton (N).
Weight is dependent on gravity and so, it varies from place to place.
Weight can be zero where there is no gravity (like space).
•Weight can be measured by a spring balance or by using its formula