Question

define wedge and screw

Answer 1

Answer:

Wedges generally concentrate force, usually to split or break apart objects, like a knife does. Screws are inclined planes wrapped around a cylinder, and are either wedge-types, like a wood screw, that cut through things, or ramp-types, like a jackscrew, that spread the force required to perform a task such as lifting.

Answer 2

Explanation:

Wedges generally concentrate force, usually to split or break apart objects, like a knife does. Screws are inclined planes wrapped around a cylinder, and are either wedge-types, like a wood screw, that cut through things, or ramp-types, like a jackscrew, that spread the force required to perform a task such as lifting.

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