Understanding Forces and Motion

What does the word “interact” mean in science?

• To sit still

• To act alone

• To have an effect on each other

• To disappear

Which of these is a type of force?

• Color

• Push

• Sound

• Taste

True or false: A pull force moves something closer.

• True

• False

Which force is used when you open a drawer?

• Stretch force

• Pull force

• Turn force

• No force

A force arrow shows:

• The color of a force

• The direction and strength of a force

• The weight of an object

• The name of the object

What force is used when twisting a bottle cap?

• Push force

• Pull force

• Turn force

• Stretch force

True or false: All forces are visible to the eye.

• True

• False

What tool measures force?

• Ruler

• Stopwatch

• Force meter

• Thermometer

What unit is used to measure force?

• Meter

• Kilogram

• Second

• Newton

True or false: A newton meter is used to measure time.

• True

• False