PHYSICS - Forces - Levers and Gears

The video explores how physics aids cyclists, focusing on levers and gears. It explains moments of force, showing how levers act as force multipliers and how gears transmit power. The video illustrates the application of these concepts in cycling, particularly when going uphill or downhill, and concludes with an example to reinforce learning.

Describe how gears transmit power in a bicycle.

Why is it beneficial to select a lower gear when cycling uphill?