What is the difference between mass and weight?
A.) Mass depends on location. Weight depends on the force of gravity.
B.) Mass is the same everywhere. Weight depends on the force of gravity.
C.) Mass depends on the force of gravity. Weight is always the same.
D.) Mass measures the force of gravity. Weight measures matter.
B.) Mass is the same everywhere. Weight depends on the force of gravity.
The correct answer is B.) Mass is the same everywhere. Weight depends on the force of gravity.
To understand the difference between mass and weight, it's important to know their definitions.
Mass: Mass is a measure of the amount of matter in an object. It describes the inertia of an object, which is its resistance to acceleration or change in motion. The SI unit for mass is kilograms (kg).
Weight: Weight is the force with which an object is pulled toward the center of the Earth (or any other celestial body with gravity). It is the effect of gravity acting on an object's mass. The SI unit for weight is newtons (N).
The key difference between mass and weight lies in the fact that mass is an intrinsic property of an object, meaning it remains the same regardless of its location. On the other hand, weight depends on the location of the object and the strength of the gravitational pull acting on it.
For example, if you move to a different planet with a weaker gravitational force than Earth, like the Moon, your mass would remain the same because the amount of matter in your body doesn't change. However, your weight would be different on the Moon compared to Earth because the gravitational force is weaker there.
So, in conclusion, mass is a measure of the amount of matter in an object, while weight is the force exerted on that object due to gravity.
The correct answer is B.) Mass is the same everywhere. Weight depends on the force of gravity.
Explanation:
- Mass refers to the amount of matter in an object and is constant regardless of location.
- Weight, on the other hand, is the force exerted on an object due to gravity and varies based on the strength of the gravitational field.
- The formula for calculating weight is W = m * g, where W represents weight, m represents mass, and g represents the acceleration due to gravity.
- Since the force of gravity is different on different celestial bodies, an object's weight would change depending on the location. However, its mass remains the same regardless.