A simple machine that was used my Egyptians would be a lever or any type of lever that would help them to lift heavy materials while building the pyramids.
It is likely that some individuals do so, but most modern Egyptains do not.
bicycle
simple machine is a machine that is simple to use. :/
along the Nile River and Nile Delta
the wheel
a flag pole is most like a pully
That would most likely be a pulley. A pulley is essentially a wheel on an axle that usually has a groove in the middle of its circumference that holds a rope, cable, belt, or chain. Pulleys are used to transmit motion rotationally and apply force in the direction of said motion. Two or more pulleys makes a tackle. Hope this is what you were looking for.
Work input.
It is lower because compound machines have more moving parts that a simple machine does.
Input work is the work done on a machine, while output work is the work done by the machine. Efficiency of a simple machine is calculated as the ratio of output work to input work. The efficiency of a simple machine is high when the output work is close to the input work, indicating that the machine is converting most of the input work into useful output work.
Can be broken easily or the clothing can get mewsed up quickly so the machine is most likely CHEAP
An alarm clock is not typically considered a simple machine. Simple machines are basic mechanical devices that can be used to perform work, such as levers, pulleys, and inclined planes. An alarm clock, on the other hand, is an electronic device that uses various components like circuits, gears, and a power source to produce sound and wake you up. While an alarm clock does involve some mechanical components, it is not classified as a simple machine in the traditional sense.