I dont fing know
The engineer that designs the gearbox. The sizes of the bull gear and pinion gear(s), as well as any idler gear(s) are dependent upon the sizes of the drive and driven shafts and the torque that will be applied to each, as well as the ratio of gear reduction, and speed of rotation.
1st gear is the gear where you can pedal with the least resistance. For a bicycle with external gears the chain should be on a big sprocket at the back and a small chainwheel at the front.
Automatic Transmission. You can also get semi-automatics where the driver decides what gear to put the car in, but the gear changes are done by an automatic mechanism.
A big gear turning a small gear means the small gear will spin faster, but weaker.
Automatic Transmission. You can also get semi-automatics where the driver decides what gear to put the car in, but the gear changes are done by an automatic mechanism.
Open the cover, count the teeth on the big gear ( the ring gear ) next count the teeth on the small gear ( the pinion gear). Divide the big gear by the little gear and that is your ratio.
Ultimately, the Board of Directors decides how profits should be spent in a corporation.
the smaller gear makes the bigger gear a unicorn
The size of the wick isn't just down to the candle, it's also the manufacturing company that decides how big a wick should be.
They used a few of them. Open the cover, count the teeth on the big gear ( the ring gear ) next count the teeth on the small gear ( the pinion gear). Divide the big gear by the little gear and that is your ratio.
A little gear will turn faster than a big gear when they are connected in a gear system. This is because the smaller gear has to complete a full rotation in less distance compared to the larger gear, which requires more distance to complete the same rotation. Consequently, for every turn of the big gear, the little gear will make multiple rotations, resulting in a higher speed.
count your teeth on your ring gear <big gear> and on you pinion <little gear> and the divide the ring gear teeth by the pinion