Force and Motion

Front

What is speed?

Back

A measure of how fast something moves.

Front

Which requires more force to move it?

Back

A heavy object, like a bowling ball.

Front

When you pick things up, you're _______.

Back

pulling.

Front

How does a ball move when on the ground?

Back

Roll.

Front

What is position?

Back

The location of an object.

Front

What is the difference between speed and velocity?

Back

Speed is a scalar quantity that refers to how fast an object is moving, while velocity is a vector quantity that includes both speed and direction.

Front

What is inertia?

Back

The tendency of an object to resist changes in its state of motion.

Front

What is the formula for calculating force?

Back

Force = mass × acceleration (F = ma).

Front

What is acceleration?

Back

The rate of change of velocity of an object.

Front

What is friction?

Back

A force that opposes the motion of an object.