Engineering Explained on MSN

Car gears - explained

How do gears work? Why is it that the first gear gives you the most torque and hence the most acceleration? Since the first gear gives me the most acceleration why do I need to switch gears? Wouldn't ...
There are a number of ways to transfer an engine or motor's power into drive, and these are generally split into two camps — automatic and manual transmissions. While gear-based transmissions have ...