A water wheel
because.........
A 'toothed wheel' is referring to a gear. Sets of gears can be used for many purposes, but they serve to change the direction of motion or to change the rate of rotation for speed purposes.
wood
The water wheel has been around for ages, and have been invented several times in historu, and in different places. No single inventor can be pinpointed.
Pushing or pulling things and getting a easier way of traveling.
No, the engine doesn't have to be pulled to change the water pump.
Probably the wheel, although there are a lot of other inventions that were also extremely important such as the printing press and the steam engine.
A turbine or water wheel,
How do I change a wheel bearing
In an undershot water wheel, the wheel turns as a result of the weight of the water. The water flows into the wheel, stops and then when the wheel turns the water flows out underneath the wheel. It is used when you do not have a big head of water. In the overshot wheels the water pushes the wheel and then flows over the top of the wheel. The overshot wheel uses both the weight and the momentum of the water and so are more efficient and powerful.
Itsinfo on a water wheel
no
The wheel has changed our lives in the following ways:without wheel we could not have gone from here to therethe industrial revolution had not roseit gave us a new name "transport"MAHAK TYAGI
The wheel has changed our lives in the following ways:without wheel we could not have gone from here to therethe industrial revolution had not roseit gave us a new name "transport"MAHAK TYAGI
Explain how the mechanical advantage of a wheel and axle change as the size of the wheel increases?
The sumerians invented the water wheel.