This force causes a leaf to fall more slowly than a coin.
What is air resistance?
This device is used to measure mass
What is a triple beam balance?
This law states that an object will maintain its state of motion until disturbed
What is Newton's First Law of Motion?
the force of gravity pulling on an object is called this
What is Weight?
According to the first law of motion, an object needs to be acted upon by ___ in order to change state of motion
What is an unbalanced force?
This scientific ____ describes something we see in the world but does not explain it
What is a scientific law?
This is the distance traveled by an object divided by the time taken.
What is speed?
When you are using force on an object it is called
What is Applied force or exerted force?
According to the first law of motion, this will happen to an object with no forces acting on it.
What is nothing?
A rough surface has more of this than a smooth surface
What is friction?
According to the first law of motion, an object in motion will do this
What is stay in motion?