A dryer is an example of a machine that uses both thermal energy and mechanical energy to dry clothes. It doesn't fall into a specific category of simple machines like a lever or inclined plane.
A roof is not a simple machine. It is a structure built to provide shelter and protection from the elements.
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 projector screen is a type of lever simple machine when it is manually pulled down or rolled up. It can also be considered a pulley simple machine if it is motorized to retract or extend the screen.
No, a hair dryer is not a lever. A lever is a simple machine that consists of a rigid bar that pivots around a fixed point to help lift or move objects. A hair dryer uses electrical energy to produce hot air for drying hair.
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
wedge is another simple machine kind of lever