________ ________ Is the Pressure Exerted by the Earth's Atmosphere

question 24

Short Answer

________ ________ is the pressure exerted by the Earth's atmosphere.

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Definitions:

Mating Tooth

In gear terminology, a tooth on one gear that engages with a corresponding tooth on a mating gear to transmit motion.

Addendum

In gear terminology, the radial distance between the pitch circle and the top of the teeth.

Dedendum

The downward extension from the pitch circle to the bottom of the gear tooth in a gear wheel.

Clearance

The space or distance between two objects or parts, designed to allow for freedom of movement, assembly, or avoid interference.