Let suppose that the stress ( $\sigma$ ), in pascals, experimented by the bungee cord is entirely <em>elastic </em>and <em>uniform</em>. By Newton's Laws we know that the tension ( $T$ ), in newtons, experimented by the cord equals Max's weight. The stress on the bungee cord is axial and is described by following formula:

$\sigma = \frac{m\cdot g}{\frac{\pi\cdot D^{2}}{4} }$ (1)

Where:

$m$ - Max's mass, in kilograms
$g$ - Gravitational acceleration, in meters per square second
$D$ - Diameter of the circular cross section, in meters

If we know that $m = 15\,kg$ , $g = 9.807\,\frac{m}{s^{2}}$ and $D = 0.025\,m$ , then the stress experimented by the bungee cord is:

$\sigma = \frac{(15\,kg)\cdot \left(9.807\,\frac{m}{s^{2}} \right)}{\frac{\pi}{4}\cdot (0.025\,m)^{2} }$

$\sigma \approx 299679.845\,Pa\, (299.680\,kPa)$

The stress experimented by the bungee cord due to Max's weight is approximately 299.680 kilopascals. $\blacksquare$

To learn more on stress, we kindly invite to check this verified question: brainly.com/question/1178663

4 0

2 years ago

Two members of the same _____ would be most closely related.

matrenka [14]

Two members belonging to the same <u>family</u> would be most closely related.

<h3>What is a family?</h3>

A family refers to a group of persons (people) that are united by blood, marriage or some other forms of strong bonds. Also, family members usually live together as a single entity (unit).

This ultimately implies that, two members belonging to the same <u>family</u> would be most closely related because they share a lot of things in common.

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5 0

1 year ago