Hi guy(adsbygoogle = window.adsbygoogle || []).push({});

I try to understand how should I calculate the force on a wheel with known radius which is driven by a motor with a known torque and rational speed, in between three gears with known radiuses. Does the number of gears matter for the torque and so for the force on the wheel? (100% efficiency)

thx

**Physics Forums | Science Articles, Homework Help, Discussion**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# How to calculate force on a wheel in a three gear system?

**Physics Forums | Science Articles, Homework Help, Discussion**