What is weight?

What is weight?

• A. The measure of the pull of gravity on an object.
• B. The amount of matter that comprises an object.
• C. The speed at which an object moves.
• D. The volume of space inside an object.

Answer: (A)

Weight is the gravitational force acting on an object. It’s a force, calculated as W = m g, where m is the object's mass and g is the acceleration due to gravity. That means weight depends on gravity, so the same mass weighs more on Earth than on the Moon. Mass is the amount of matter in an object and doesn’t change with location. Speed is how fast an object moves, and volume is how much space the object takes up. So weight is the pull of gravity on an object.

Weight is the gravitational force acting on an object. It’s a force, calculated as W = m g, where m is the object's mass and g is the acceleration due to gravity. That means weight depends on gravity, so the same mass weighs more on Earth than on the Moon. Mass is the amount of matter in an object and doesn’t change with location. Speed is how fast an object moves, and volume is how much space the object takes up. So weight is the pull of gravity on an object.