2023 Force and Motion Ch. 1 and 2 Flashcard

Front

What is mass?

Back

The amount of matter that makes up an object.

Front

What is force?

Back

A push or pull on an object.

Front

What does it mean to exert force?

Back

To apply force.

Front

What is an effect in physics?

Back

A result or change that happens because of an event or process.

Front

What is velocity?

Back

The speed of an object in a specific direction.

Front

How can you decrease the velocity of a falling object?

Back

By increasing air resistance.

Front

What is a collision?

Back

An event where two or more objects come together.

Front

What is air resistance?

Back

The force that opposes the motion of an object through air.

Front

What is the relationship between mass and force?

Back

More mass requires more force to accelerate.

Front

What is the difference between speed and velocity?

Back

Speed is how fast something is moving, while velocity includes direction.