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____ Is Not a Valid File Name

question 47

Multiple Choice

____ is not a valid file name.

Definitions:

Lever

A rigid bar resting on a pivot point (fulcrum), used to transmit force and movement, exemplifying the principle of mechanical advantage.

Abbreviation

A shortened form of a word or phrase used to save space or provide clarity.

Square

A four-sided polygon with all sides of equal length and all angles equal to 90 degrees, often used in geometry and construction.

Lever

A simple machine consisting of a rigid bar that pivots around a fixed point, known as the fulcrum, used to amplify force.