Circumference is equal to the diameter multiplied by pi, or 3,14. Multiply 65 x 3.14.
Assuming what you're asking is for the circumference (distance around the entire wheel) the formula is r*2*pi. In this case the circumference is roughly 157 inches.
Multiply the radius by 2 x pi.
A 128 inch circumference would imply a radius of 20.4 inches - a regular bicycle wheel, for example.
94/pi = 29.9211293 cm
Probably a cog, are you doing PHSchool science?
gear
It's a gear.
A pulley is a wheel on an axle that is designed to support movement of a cable or belt along its circumference.
A pulley is a wheel that is on an axle or shaft that is designs to support movement and change of direction of a cable or belt along its circumference. They are used in a variety of ways to lift loads, apply forces, and to transmit power.
a pulley is a wheel with a groove along with a rope or chain.
Look behind the driver wheel at the cranckshaft pulley. There will be a sensor there. It is the pulley with the teeth.
the answer to your question is easy the simple machine a wagon wheel is a wheel and axel
Has a wheel and a rope around it to pull
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.
Pulley has a wheel as part of its mechanism with a groove between 2 flanges around the wheel's circumference. While a leaver is an object that used appropriate fulcrum or pivot point to multiply a certain mechanical force that is applied to another object.
The part of a pulley where the rope lies is called the groove or the sheave. This is the part of the pulley that provides the surface for the rope to run along while the pulley rotates.