A mechanical system formed by mounting gears on a frame so the teeth of the gears engage.

The measure of the force amplification achieved by using a tool, mechanical device, or machine system.

The resistance of a material to breaking under tension

The tendency of a body to rotate due to a force being applied at some distance away from the center of rotation.

A field of engineering dealing with the analysis and design of structures that support or resist loads.

The use of computers or automatic machines to control machine operations and make a product.

1. A written plan that identifies a problem to be solved, its criteria, and its constraints; used to encourage thinking of all aspects of a problem before attempting a solution.

The process of making raw materials into finished products, especially in large quantities.

A statement that clearly and concisely identifies a client’s problem, its limitations, and approaches to a solution.

A load that is unchanging or that changes slowly