It results from the vibration of particles. ... Temperature increases the speed of sound wave as particles at higher temperatures tend to possess more energy and thus they will vibrate faster and thus the sound wave will travel faster.
Answer:
Its morally wrong, the system is outdated and therefore should be kept up with today
Explanation:
The <u>apparent magnitude</u> of a star refers to its brightness as seen from your eyes and <u>absolute magnitude</u> being the actual brightness of a star.
<h3>What is magnitude?</h3>
Magnitude can be defined as a unitless measure which is used to show the brightness of an object in comparison with the brightness of another object.
Basically, there are two types of magnitude and these include the following:
In conclusion, the <u>apparent magnitude</u> of a star refers to its brightness as seen from your eyes and <u>absolute magnitude</u> being the actual brightness of a star.
Read more on absolute magnitude here: brainly.com/question/1056710
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Answer:
The equations for the y position of the trajectory is:

The range is of the trajectory is reached at y = 0:

Solving for time t:

The x position of the trajectory is given by:

Combining the equations we get the function:

Taking the derivative and setting it to zero:

Find the maximum angle:

Using this solution to find the trajectory in terms of x and y and setting it equal to height h:

Normalize:

Use quadratic formula:

The distance is the difference between the two points:


Answer: sleep helps the body produce the hormones
Explanation: