What
What is a force moving on an object called?
Work
Who can do work without machines?
Everyone (It is just easier with machines.)
What kind of energy helps us to see things?
Light
If you are asleep, what kind of energy do most of your muscles have?
Stored energy
What is the definition of machine?
A device for applying power
What is the ability to do work called?
Energy
Who is the source of all energy on our planet?
The Son, Jesus Christ
What kind of energy helps us to hear things?
Sound
If you are doing sports, what kind of energy do most of your muscles have?
Energy in action
What is the definition of friction?
A rubbing of one thing against another
What is energy at rest called?
Stored energy
What 16th Century scientist studied gravity?
Galileo
What kind of energy helps us to cook things?
Heat
What is a push or pull called?
Force
What is the main purpose of machines?
To make work easier
What is energy that is being used to move something called?
Energy in action
What Scottish inventor invented the modern steam engine?
James Watt
What kind of energy helps us use most modern machines?
Electricity
Where does all energy come from?
The Sun
When happens when an object is moved across a surface?
Friction
What is the science term for power or strength?
Force
What wise king in the Bible had workers using simple machines build a temple?
King Solomon
What are 4 kinds of energy?
Light, sound, heat, electricity
What force pulls everything toward the center of the earth?
Gravity
What is the purpose for streamlining objects?
Their shape offers the least resistance (to air or water)