Semester 1 Review

Front

What type of force is involved when you lift a book off the table?

Back

Pull force is the type of force used to lift an object towards you.

Front

What causes a baseball to stop moving when caught by a mitt?

Back

The force of the mitt and the player pushing on the ball causes it to stop.

Front

Which object would have the MOST speed?

Back

A toy car going down a ramp has the most speed compared to others.

Front

What does the term 'gas' refer to in matter?

Back

Gas is one of the states of matter where particles are far apart and move freely.

Front

Which of these is an example of a liquid?

Back

Water is an example of a liquid.

Front

What is gravitational force?

Back

Gravitational force is the force that pulls objects toward each other, like the Earth pulling you down.

Front

What is a solid?

Back

A solid is a state of matter that has a definite shape and volume.

Front

What is a liquid?

Back

A liquid is a state of matter that has a definite volume but takes the shape of its container.

Front

What is speed?

Back

Speed is how fast an object is moving.

Front

What is the difference between push and pull forces?

Back

A push force moves an object away, while a pull force brings it closer.