A wedge
A doorstopper is a type of simple machine known as a wedge, which is used to hold a door open by creating a barrier. A rake is a type of simple machine known as a compound machine, comprised of multiple simple machines like levers and wedges. A windmill is a type of simple machine known as a wheel and axle, which converts wind energy into rotational motion. A slide is a type of simple machine known as an inclined plane, which allows objects or people to move between different levels.
A roof is not a simple machine. It is a structure built to provide shelter and protection from the elements.
Yes, a doorstopper is a type of wedge. It is used to prop open a door by wedging it underneath to prevent it from closing.
A pin is classified as a type of fastener and not a simple machine. It is often used to secure two materials together.
A tack is a type of wedge, which is a simple machine that is used to push things apart or hold things together.
A doorstopper is a type of simple machine known as a wedge, which is used to hold a door open by creating a barrier. A rake is a type of simple machine known as a compound machine, comprised of multiple simple machines like levers and wedges. A windmill is a type of simple machine known as a wheel and axle, which converts wind energy into rotational motion. A slide is a type of simple machine known as an inclined plane, which allows objects or people to move between different levels.
A pulley isn't a kind of simple machine, it is a simple machine
A train is not a simple machine.
IT's NOT A SIMPLE MACHINE!
its not a simple machine
It is a simple lever.
Rope is not a simple machine on its own, it's a simple machine on a wheel and axle, then it's a pulley.
a compound machine is a combination of simple machines
lever
lever
It's a simple machine.
A lever