Who wants to work?
Make my life easier!
Twist and Shout!
Other Machines
Powerbars, granola bars, Oh my!
100
Using a force to move a distance. Work or no work?
What is work
100
These two civilizations were instrumental in creating the first simple machines.
What are the ancient greeks, and the ancient Egyptians
100
The bar may either be straight or curved. True or false?
What is true
100
If the axel on my car is broken, my wheel will still turn. True or false?
What is true?
100
Which one of your senses can you use to determine if energy is being produced?
What are hearing, sight, and touch?
200
A teacher lecturing to her class. Work or no work?
What is no work.
200
There are 6 simple machines. This one is missing. 1. lever 2. wheel and axel 3. pulley 4. inclined plane 5. screw 6. ?????
What is the wedge
200
The class of lever is determined by the location of the effort, and the load, in relation to the fulcrum. True or false?
What is true?
200
What type of pulley rises and falls with the load, or object, being moved? A fixed pulley or moveable pulley?
What is moveable pulley?
200
Living organisms need energy for what basic life functions?
What is growth and movement?
300
A mouse pushes a piece of cheese acros the floor with its nose. Work or no work?
What is work.
300
The force you apply.
What is input force?
300
The seesaw is an example of what kind of lever?
What is first-class?
300
Which simple machine would you use if you wanted to move a heavy box onto a moving truck?
What is the inclined plane?
300
What can energy be defined as the ability to do?
What is work?
400
The unit of force
What is newtons
400
When a machine takes a small input force and increases the magnitude of the output
What is mechanical advantage?
400
A wheelbarrow is an example of what class of lever?
What is second-class?
400
Which simple machine is a modification of the inclined plane?
What is the wedge?
400
Which one of the 5 forms of energy is missing? 1. Heat 2. Chemical 3. Nuclear 4. Mechanical 5. ???
What is electromagnetic?
500
The unit for work
What is the joule
500
The fixed point in a lever
What is the fulcrum?
500
What part of your body would be considered a third-class lever? Your head, your mouth, or your forearm?
What is your forearm?
500
Which simple machine contain threads which is considered a type of circular ramp?
What is the screw?
500
What can heat energy produce?
What is friction?
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