Motion

Front

What is motion?

Back

Motion is the change in position of an object over time.

Front

What is a distance vs. time graph?

Back

A distance vs. time graph shows how far an object has traveled over a specific period of time.

Front

What does a flat line on a distance vs. time graph indicate?

Back

A flat line indicates that the object is at rest and not moving.

Front

What is an unbalanced force?

Back

An unbalanced force is a force that causes an object to change its motion, such as starting to move, stopping, or changing direction.

Front

Give an example of an unbalanced force.

Back

A ball is hit by a bat.

Front

What is conduction?

Back

Conduction is the transfer of heat through direct contact between materials.

Front

What is convection?

Back

Convection is the transfer of heat through the movement of fluids (liquids or gases).

Front

What is radiation?

Back

Radiation is the transfer of heat in the form of electromagnetic waves, such as sunlight.

Front

What is net force?

Back

Net force is the total force acting on an object after all the forces are combined.

Front

How does heat transfer from the sand to your feet when walking on a hot beach?

Back

Heat is transferred by conduction.