Answer: A. It consists of cranial and spinal nerves that spread throughout the body.
Explanation:
The peripheral nervous system (PNS) is made up of all nerves outside the central nervous system (CNS); includes all the cranial nerves that carry impulses to and from the brain and all the spinal nerves that carry messages to and from the spinal cord. This includes long nerve fibers as well as ganglia made of neural cell bodies. <em>The peripheral nervous system connects the central nervous system (CNS) to various parts of the body.</em>
The part of the body that constitutes the upper and lower extremities of the body along with the shoulder and pelvic girdles is the <em>appendicular skeleton.</em>
The part of the body that supports, protects, and allows bodily movement is <em>the skeleton</em><em>. </em><em>The skeleton</em> also provides the shape and form of the human body.
Answer:
619.8 N
Explanation:
The tension in the string provides the centripetal force that keeps the rock in circular motion, so we can write:
where
T is the tension
m is the mass of the rock
v is the speed
r is the radius of the circular path
At the beginning,
T = 50.4 N
v = 21.1 m/s
r = 2.51 m
So we can use the equation to find the mass of the rock:
Later, the radius of the string is decreased to
r' = 1.22 m
While the speed is increased to
v' = 51.6 m/s
Substituting these new data into the equation, we find the tension at which the string breaks:
The orbital period could be obtained from the question as 8.98 * 10^7 m.
<h3>What is the orbital period?</h3>
We know that the solar system is composed of the sun and the planets. The planets are known to move around the sun in concentric circles. Following the heliocentric model of the solar system, the sun is at the center of the solar system at all times and all the other planets tend to move round the sun at a good distance that is appropriate for each.
Now we have that;
T = √4π^2r^3/GM
T = period of the orbit
r = radius of the orbit
G = gravitational constant
M = mass of the planet
Hence, we have;
R = ∛T^2GM/4π^2
R =∛ (26 * 60 * 60)^2 * 6.67 * 10^-11 * 4.9 * 10^25/ 4 * (3.142)^2
R = ∛2.86 * 10^25/39.49
R = 8.98 * 10^7 m
Learn more about orbital period:brainly.com/question/14494804
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Answer:
Depending on where people are located in the world (Northern hemisphere, Southern hemisphere, etc) depends on the difference in direction (North, South, east, West) which is most likely why it'd look different.
Explanation:
I dunno if this is along the lines of an answer you're looking for, but hope this helps :)