A 3-Kg Block, Attached to a Spring, Executes Simple Harmonic

question 49

Multiple Choice

A 3-kg block, attached to a spring, executes simple harmonic motion according to x = 2cos(50t) where x is in meters and t is in seconds.The spring constant of the spring is:

• A)1 N/m
• B)100 N/m
• C)150 N/m
• D)7500 N/m
• E)none of these

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Definitions:

Tap Water Enema

A procedure involving the introduction of tap water into the colon through the rectum to stimulate bowel movement and relieve constipation.

Stimuli Responsive

Referring to materials or systems that change their properties or react in response to specific external conditions or stimuli.

Emollient Laxatives

A type of laxative that softens the stool by increasing the amount of water it absorbs, making it easier to pass.

Peristalsis

Rhythmical contractions of the intestine that propel gastric contents through the length of the gastrointestinal tract.