The Volume of Water Added to a Circular Drum of Radius

question 129

Multiple Choice

The volume of water added to a circular drum of radius r is given by $$\mathrm { V } _ { \mathrm { w } } = 5 \mathrm { t } , \text { where } \mathrm { V } _ { \mathrm { w } }$$ is volume in cu ft and t is time in sec. Find the depth of water in a drum of radius 3 ft after adding water for 4 sec. (Round result to one
Decimal place.)

• A) 1.4 ft
• B) 2.2 ft
• C) 0.7 ft
• D) 0.8 ft

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Definitions:

Adrenergic Receptors

Proteins located on cell surfaces that mediate responses to epinephrine and norepinephrine, involved in the fight-or-flight response.

Alpha

A term often used to describe the first or most significant occurrence of something.

Muscarinic Receptors

A type of receptor found in various body tissues, responding to the neurotransmitter acetylcholine, involved in parasympathetic nervous system responses.

Atropine

A medication used to treat certain types of nerve agent and pesticide poisonings, and to decrease saliva production during surgery, among other uses.