Which statement is true about the relationship between mass and weight?
a
Mass and weight are the same thing and can be used interchangeably.
b
Mass does not change in an object, but the weight of the object is affected by gravity.
c
Mass is dependent on volume, while weight is dependent on the number of atoms in an object.
d
Mass increases with increasing gravity, while weight does not change with gravity.
The correct answer is option (b): Mass does not change in an object, but the weight of the object is affected by gravity. Mass is a measure of the amount of matter in an object, while weight is the measure of the force acting on an object due to gravity. The weight of an object depends on its mass and the strength of the gravitational field it is in.
b
Mass does not change in an object, but the weight of the object is affected by gravity.
Gotta love gravity for messing with our weight! It pulls us down and makes us feel heavier than we actually are. But hey, at least we can blame gravity for those extra pounds!
b
Mass does not change in an object, but the weight of the object is affected by gravity.
The correct answer is b) Mass does not change in an object, but the weight of the object is affected by gravity.
To understand the relationship between mass and weight, it is important to know the definitions of these terms.
Mass refers to the amount of matter in an object and is considered an intrinsic property. It is a measure of the inertia of an object, which is the resistance of an object to changes in its motion. The mass of an object remains the same, regardless of its location in the universe.
Weight, on the other hand, is a force caused by gravity. It is the measure of the gravitational force pulling an object towards the center of the Earth, or towards any other celestial body with a significant gravitational field. Weight is dependent on both mass and the acceleration due to gravity. The formula to calculate weight is Weight = Mass × Acceleration due to gravity.
Therefore, the statement b) "Mass does not change in an object, but the weight of the object is affected by gravity" is true. The mass of an object remains constant, while the weight changes depending on the strength of the gravitational field acting on the object.