Forces and Motion

Front

What is the formula to calculate speed?

Back

Speed = Distance ÷ Time

Front

This word means a push or a pull.

Back

Force

Front

The rate at which an object is able to move is called ______________.

Back

Speed

Front

This is the force that 2 objects have when rubbed against one another. It's the force that makes an object slow down or stop.

Back

Friction

Front

Alan travels 100 km in 5hrs. Find his average speed in km/h.

Back

20 kilometers per hour

Front

What is the force that pulls objects toward each other?

Back

Gravity

Front

What do we call the change in velocity over time?

Back

Acceleration

Front

What is the term for forces that are not equal and cause an object to move?

Back

Unbalanced forces

Front

What is the term for the speed of an object in a specific direction?

Back

Velocity

Front

What is the effect of friction on motion?

Back

It slows down or stops the motion of an object.