Physics, 01.07.2021 18:00 mgollaoutlaw35

A study finds that the metabolic rate of mammals is proportional to m^3/4 , where m is the total body mass. By what factor does the metabolic rate of a 70.0-kg human exceed that of a 4.91-kg cat?

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Answer from: anamatiascamaja

The mass of human is 2898 times of the mass of cat.

Explanation:

A study finds that the metabolic rate of mammals is proportional to m^3/4 i.e.

$M=\dfrac{km^3}{4}$

Where

k is constant

If m = 70 kg, the mass of human

$M=\dfrac{70^3}{4}\\\\=85750$

If m = 4.91 kg, the mass of cat

$M'=\dfrac{4.91^3}{4}\\\\=29.59$

So,

$\dfrac{M}{M'}=\dfrac{85750}{29.59}\\\\=2897.93\approx 2898$

So, the mass of human is 2898 times of the mass of cat.

Answer from: Quest

all of the answers are correct.

falsification is manipulating research materials, equipment, or processes or changing or omitting data or results such that the research is not accurately represented in the research record. plagiarism is the appropriation of another person's ideas, processes, results, or words without giving appropriate credit.

explanation:

Answer from: Quest

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