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My name is Ann [436]
1 year ago
8

What is the spring constant of a bungee cord that stretches and additional 55 m 6000 N of force are playing

Physics
1 answer:
guapka [62]1 year ago
7 0

Answer:

K = 109.1 N/m

Explanation:

From the question, the following parameters are given.

Extension e = 55 m

Force F = 6000N

According to Hooke's law,

F = Ke

Where K = spring constant.

Substitute F and e into the formula and make K the subject of formula.

6000 = K × 55

K = 6000/55

K = 109.1 N/m

Therefore, the spring constant of a bungee cord that stretches is 109.1 N/m

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Which of the following force pairs are an example of Newton's 3rd Law? Select all that apply.
Savatey [412]

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Explanation:

Newton's third law states that:

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It is important to note that the action force and the reaction forces act on the same pair of objects.

Let's now analyze each case:

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The rope pulls the box upward./The earth pulls the box downward. --> FALSE. A correct pair would be: the rope pulls the box upward / the box pulls the rope downward.

Learn more about Newton's third law:

brainly.com/question/11411375

#LearnwithBrainly

5 0
1 year ago
a constant force acts on an object of mass 10 kg for a duration of 2 seconds it increases the object velocity from 4metre per se
inn [45]

Answer:

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Novay_Z [31]
I believe the correct answer from the choices listed above is the first option. Decreasing a telescope's eyepiece focal length will increase magnification. <span>The magnification of the </span>telescope<span> image is (</span>focal length<span> of the objective) divided by (</span>focal length <span>of the </span>eyepiece<span>). Hope this answers the question.</span>
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1 year ago
Read 2 more answers
The total number of protons plus neutrons in an atom of ⁴⁵₂₀Ca is
umka2103 [35]

Answer:

D)

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