Newton's First Law States That Objects in Motion

question 92

Multiple Choice

Newton's first law states that objects in motion

• A) eventually come to rest.
• B) experience an unbalanced force.
• C) experience a nonzero acceleration.
• D) stay in motion unless acted upon by an unbalanced force.
• E) must be subject to zero friction.

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Definitions:

Instruction Set

The set of general-purpose instructions available with a given controller. In general, different machines have different instruction sets.

Input Reference

A term used to describe the source or point from which data or signals are received by a system for processing.

Input Device

A hardware component used to enter data and control signals into an information processing system, such as a keyboard, mouse, or sensor.

Function Block

A reusable software component in industrial automation that encapsulates a specific function or operation, such as mathematical operations, timing, and logic.