Review

Front

What is Newton's 3rd Law of Motion?

Back

For every action, there is an equal and opposite reaction.

Front

What happens when a soccer ball is kicked?

Back

The soccer ball exerts a force back on the student's foot.

Front

What is a Neap Tide?

Back

A Neap Tide occurs when the sun and moon are at right angles to each other, resulting in the least difference between high and low tides.

Front

What is the formula to calculate speed?

Back

Speed = distance/time.

Front

What is gravity?

Back

The force that pulls us, and everything around us, towards the earth.

Front

What is velocity?

Back

Speed in a specific direction.

Front

What is the difference between speed and velocity?

Back

Speed is how fast an object is moving, while velocity includes the direction of the movement.

Front

What is a Spring Tide?

Back

A Spring Tide occurs when the sun and moon are aligned, resulting in the greatest difference between high and low tides.

Front

What is the unit of speed?

Back

Meters per second (m/s) or kilometers per hour (km/h).

Front

What is an example of an unbalanced force?

Back

A soccer ball being kicked is an example of an unbalanced force.