A candle stick is considered a lever, as it uses a rigid structure (the stick) to apply a force (lifting the candle) at a certain point (the pivot or fulcrum) to perform work.
A hockey stick is a type of lever, which is a simple machine. It allows the user to apply a force at one end to launch or move the puck at the other end.
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.
A hockey stick is a type of lever, which is a simple machine. It allows the user to apply a force at one end to launch or move the puck at the other end.
A spear is a sharp piece of something attached to a stick
A pulley isn't a kind of simple machine, it is a simple machine
A candle stick is a taper candle. You know, the tall, thin ones. Or it could be fatter, but the point is it is an upright candle that needs to be in a holder - a 'candle stick holder'. We usually just call them "candles" but that is a generic term for any kind, like 'tea lights' and 'pillars' are all candles, and candle 'stick' means this tall, thin type specifically.
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