A CATAPULT IS A LEVER!!!
6 simple machines.
Simple Machines was created in 1990.
Simple Machines ended in 1998.
The similarities are that simple and complex machines are both made up of simple machines
well no there is not, simple machines are machines that are like that same machine ex. a roller coaster and a bath tub are simple machines
Many things we do during the day with simple machines. We cut with scissors. Doors will open soda. Simple Machines is extremely important role in engineering. Simple machines can not work without sophisticated machines.
Simple machines can be used to transport things.
Simple machines increase mechanical advantage.
they use simple machines for everything and every where.
What Simple Machines are used in a Wine Cask?
Ade Deane-Pratt has written: 'Simple Machines' -- subject(s): Simple machines, Juvenile literature 'Simple Machines' -- subject(s): Simple machines, Juvenile literature