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A catapult is a simple machine or a lever
Levers
Levers are a type of simple machine. They allow you to do more work with a lower amount of energy invested.
They are both Simple Machines
Some Class-I levers, and all Class-III levers.
Levers. Mostly levers.
they are levers
Yes it is
A catapult is a simple machine or a lever
by levers
Levers
Levers are useful because they transfer force over a distance. Levers are known for being simple machines and are easy to construct.
seesaws are and example of levers,as one person goes up the other goes down in a simple lever position.
you find the hard equation and simplify it....
Levers are a type of simple machine. They allow you to do more work with a lower amount of energy invested.
Not the whole part of the bike but the pedals are levers a kind of simple machine it uses the levers to apply force to the sprocket sprocket is a wheel and axle ,another simple machine,that uses gears to move the chain.
They are both Simple Machines