Answer:
35 N to the right
Explanation:
When calculating net force when both forces are on the same side you add them when they are going against each other you subtract them.
In the motion of the medium particles in a longitudinal wave, the medium vibrates parallel to the direction of the wave.
<h3>What is a longitudinal wave?</h3>
A longitudinal wave is a wave that is transversing along the length. When the displacement of medium and travel of wave is the same in that condition wave is known as the longitudinal wave.
It requires some medium to travel. A mechanical and sound wave is an example of a longitudinal wave.
Hence in the motion of the medium particles in a longitudinal wave, the medium vibrates parallel to the direction of the wave.
To learn more about the longitudinal wave refer to the link;
brainly.com/question/8497711
Answer:
The word that refers to the number of wavelengths that pass a fixed point in a second is:
C.) Frequency
Frequency is also known as hertz.
Explanation:
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#TheWizzer
Answer: A, protons
Why: it just is