Forces CA Science Quiz

push or a pull

• force

• reference frame

force must have

• Magnetism

• direction

the correct SI (metric) label for force is the

• Newton

• gravity

The letter "N" is the symbol for

• Newton

• Negitive

which of these is not a force

• Interia

• Friction

In order for there to be the force of _______, two surfaces must come in contact

• Air Resistance

• Friction

Air resistance is also known as

• Air Friction or Air Drag

• property of matter or Magnetism

If an apple is sitting on a table, what forces are acting on it!

• Apple meets Table

• Weight & Normal Force

  (Supporting Force)

Can an object be "in motion" and still have balanced forces? Give an example.

• Yes! Constant Velocity!

• Yes! No, Velocity!

What are 2 unbalanced forces that will cause an object in motion to slow down or change direction?

• blinkers and red light

• Gravity and Friction