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antoninapride
11.07.2019 •
Physics
Which of the following is correct technique for performing a push up? a. waist bent at the hips b. neck bent c. head, hips, and feet form a straight line d. none of the above
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Ответ:
The correct answer is C. Head, hips and feet form a straight line
Hope this helps
-AaronWiseIsBae
Ответ:
the answer should be C have a great day
Ответ:
The phase angle in an RLC circuit is determined by the value of the components, the frequency of the source, and the type of connection (series o parallel). The phase shift is the difference in peak in the waves from different circuit points, or in relation to the power source.
Explanation:
The phase angle can be determined in a series circuit by the equation:
And finally to calculate the phase shift, you can substrac the phase angle, from the source angle, that usually is 90°.