In the Absence of an External Force, a Moving Object

question 53

Multiple Choice

In the absence of an external force, a moving object will

• A) stop immediately.
• B) slow down and eventually come to a stop.
• C) move faster and faster.
• D) move with constant velocity for a while and then slow to a stop.
• E) move with constant velocity.

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Definitions:

Binocular Cue

Visual information taken in by two eyes that enable perception of depth and distance.

Depth

The perceived distance from the observer to a point in space, contributing to the three-dimensional quality of visual perception.

Timbre

The quality of a sound that distinguishes it from other sounds of the same pitch and volume.

Pure Tones

Sounds with a sinusoidal waveform, meaning they have a steady, uninterrupted oscillation and a single frequency.