Part 6: "Moments and Center of Gravity in Slinging Skills Training: Balance Calculations and Tension in Off-Center Loads"In ...

Have you ever seen a flag being raised, or wondered how a mechanical clock works? Let’s take a look at some of the simple mechanisms that they use. Pulleys and gears. When a flag is raised, it will ...

Timing pulleys that are designed with a millimeter-based pitch designation. Timing pulleys mate with same-pitch timing belts in synchronous drives. Timing pulleys are used in power transmission ...

This GCSE maths resource looks at how pulleys work and is fully-curriculum linked. Download the resource for free to teach KS4 pulleys to your class. What are the advantages of a pulley system?

V-belt pulleys (also called vee belt sheaves) are devices which transmit power between axles by the use of a v-belt, a mechanical linkage with a trapezoidal cross-section. Together these devices offer ...