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What kind of simple machine is a roof?
A roof is not a simple machine. It is a structure built to provide shelter and protection from the elements.
Is a staircase a example of a lever?
The stairs alone are not. A lever is a simple machine that is used to lift an object up easier because instead of pulling up against gravity you are pushing down with it but still lifting the same weight. A lever needs to have a pivot point which stairs don't have. This pivot point is called the fulcrum. Stairs are actually considered an incline plane, another type of simple machine.
What kind of simple machine is a pin?
A pin is classified as a type of fastener and not a simple machine. It is often used to secure two materials together.
What kind of simple machine is a tack?
A tack is a type of wedge, which is a simple machine that is used to push things apart or hold things together.
What kind of simple machine is a projector screen?
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.
What type of simple machine is a spiral staircase?
iron
What kind of of simple machine is a staircase?
Screw, even though it has no moving parts. the spiral stairs of the Statue of Liberty are an oft-quoted example.
What type pf simple machine is a spiral staircase?
A spiral staircase is a type of screw. A spiral staircase is a type of screw.A spiral staircase is a screw. So it is an inclined plane.
What kind of simple machine is a spiral staircase?
Screw, even though it has no moving parts. the spiral stairs of the Statue of Liberty are an oft-quoted example.
Which is a type of simple machine?
A pulley isn't a kind of simple machine, it is a simple machine
What simple machine you use to raise a heavy box from a sidewalk up a short staircase?
lever
What kind of simple machine is a train?
A train is not a simple machine.
What kind of simple machine is a bottle top?
IT's NOT A SIMPLE MACHINE!
What kind of simple machine is a basketball hoop?
its not a simple machine
What kind of simple machine is ROPE?
Rope is not a simple machine on its own, it's a simple machine on a wheel and axle, then it's a pulley.
What kind of simple machine is a broom?
It is a simple lever.
A combination of simple machines is what kind of machine?
a compound machine is a combination of simple machines
