all of them are round
They both have wheels
They both use wheels. They're both complex machines assembled out of simple machines.
They both have 2 wheels and both are vehicles. Also both have a seat/cushion and both help to take you places.
Cd's, Cool whip lids or other alike container's, Find wheels off of a toy, there are many things you can use, anything that is pretty much round.
Gears and wheels are similar in that both are circular mechanical components designed to transmit motion and force. They both rotate around a central axis and can work together in a system to transfer energy efficiently. Additionally, both gears and wheels can vary in size and shape to suit different mechanical applications, enabling them to work in a variety of machines and devices.
Solar powered cars have a solar panel somewhere on the outside of the car, and the energy is either directly run to the wheels, or charges a battery, which then powers the wheels, where as electric powered cars use only a battery, which can now be charged using a regular plug.
Not alike
The words "racing bicycle" only tells you THREE things: - it's used for racing - it has two wheels - it's powered by human effort, not an engine. Any bike that fits the above can be called a "racing bicycle" A tricycle has three wheels. They come in all shapes and sizes, from the kids' versions with pedals stuck to the front wheel to adults' chain-drive, upright ones to recumbent performance models with two front wheels, suspension and whatnot.
they are alike
Wheels Within Wheels was created in 2003-03.
A bike with 4 wheels has 4 wheels.
BSA Wheels sell a large variety of wheel and tire brands. BSA Wheels, Velocity Wheels, Scarlet Wheels, G2 Wheels, and AU Racing Wheels are all brands of BSA Wheels.