Answer: the answer is plagiarism.
Explanation: Plagiarism is the act of taking credit from someone else's works or ideas, without acknowledging the author. <u>Conflict of interest</u> occurs when an employee has <u>interests that are at odds to each other</u>, which isn't shown at the excerpt given in the exercise. <u>Fabrication</u> is the <u>creation of intellectual property</u>, also not shown in the exercise, and <u>falsification</u> is the <u>creation of a scientific hypothesis</u> that <u>cannot be verified</u> by lack of practical evidence, which is not the case described as well.
The tension acting on point A is represented by the equation
and the tension acting on point B is represented by the equation
.
<h3>How to express a tension in vector form</h3>
Vectors are numbers characterized by magnitude and direction. In this question we must represents a tension in the form of a vector. Please notice that tension is a <em>reactive</em> force caused by the action of an <em>external</em> force, often indirectly, in which the string is elongated.
The total length of the string is found by Pythagorean Theorem:
![l_{AB} = \sqrt{[2.5\,m +(5.8\,m)\cdot \sin 39^{\circ}]^{2}+(5.8\,m)^{2}+(6.2\,m)^{2}}](https://tex.z-dn.net/?f=l_%7BAB%7D%20%3D%20%5Csqrt%7B%5B2.5%5C%2Cm%20%2B%285.8%5C%2Cm%29%5Ccdot%20%5Csin%2039%5E%7B%5Ccirc%7D%5D%5E%7B2%7D%2B%285.8%5C%2Cm%29%5E%7B2%7D%2B%286.2%5C%2Cm%29%5E%7B2%7D%7D)

First, the tension acting on point A is:

Lastly, the tension acting on point B is:

The tension acting on point A is represented by the equation
and the tension acting on point B is represented by the equation
.
To learn more on tension: brainly.com/question/2287912
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Answer:
a) 4.73°
b) 1938.8 lb to raise the load
, 1159.8 lb to lower the load
c) Efficiency = 25.25%
d) screw is self locking and not overhauling
Explanation:
Answer:
41.6 A
Explanation:
Total power drawn = 1200 W + 1450 W + 1146 W + 1196 W = 4992 W
Power P = IV
I = P/V
Where I is the rms current,
V is the voltage = 120 V
I = 4992/120 = 41.6 A