Lever
lever
There is a simple machine called a lever. When force is put on one part of a lever the other part of the lever lifts the load a lever makes lifting easier. Here are some examples: a can opener and a seesaw. Kids or adults use this machine. If you have any questions, just ask. Pinky
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What is a load? Can you give us some examples of a lever and a load? How will you move a big rock with a lever?
Dear Pinky How did you use a lever to work? Have you ever used a lever?
Dear Zigzag and Brad,
How does a screw get made?
Sincerely,
Sami