A 10-Gram Wire That Is 6

question 28

Multiple Choice

A 10-gram wire that is 6.0 m long is under tension.When a transverse wave of frequency 280 Hz travels along the wire,its wavelength is 0.60 m,and its amplitude is 8.4 mm.How much time does it take for a crest of the transverse wave to travel the length of the wire?

• A)36 ms
• B)31 ms
• C)40 ms
• D)44 ms
• E)49 ms

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Definitions:

American College Of Sports Medicine

An organization that promotes and integrates scientific research, education, and practical applications of sports medicine and exercise science to enhance physical performance, fitness, health, and quality of life.

Poor Posture

The misalignment of the body's position when sitting, standing, or moving, which can lead to pain and other health issues.

Body Mechanics

The study and application of proper body movement to prevent injury and promote efficient movement.

Lifting Object

The act of raising or moving an object from a lower to a higher position through physical strength or mechanical means.