3. A 72 tooth gear is driven by a gear that gives a speed reduction of 4:1. The output gear is moving at 450 RPM. What i
Posted: Mon Jul 11, 2022 1:04 pm
3. A 72 tooth gear is driven by a gear that gives a speed reduction of 4:1. The output gear is moving at 450 RPM. What is the speed of the driving gear? How many teeth are on the driving gear? 4