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Flauer [41]
2 years ago
7

You are less likely to see a total solar eclipse than a total lunar eclipse because a. the moon’s shadow covers all of Earth dur

ing a solar eclipse. b. new moon phases occur less often than full moon phases. c. only people on the daytime side of Earth can see a solar eclipse. d. the moon’s umbra only covers a small area on Earth’s surface
Physics
2 answers:
Bad White [126]2 years ago
8 0
D. Because the moons shadow during a total lunar eclipse is tinnier than the earth.
frozen [14]2 years ago
4 0

Answer:

You are less likely to see a total solar eclipse than a total lunar eclipse because

d. the moon’s umbra only covers a small area on earth’s surface.

Explanation:

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Does muscle go in the blank?
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When the ratio of 2 variables is constant what can their relationship be described as
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Neutron stars, such as the one at the center of the Crab Nebula, have about the same mass as our sun but have a much smaller dia
Crank

Answer:

Wn = 9.14 x 10¹⁷ N

Explanation:

First we need to find our mass. For this purpose we use the following formula:

W = mg

m = W/g

where,

W = Weight = 675 N

g = Acceleration due to gravity on Surface of Earth = 9.8 m/s²

m = Mass = ?

Therefore,

m = (675 N)/(9.8 m/s²)

m = 68.88 kg

Now, we need to find the value of acceleration due to gravity on the surface of Neutron Star. For this purpose we use the following formula:

gn = (G)(Mn)/(Rn)²

where,

gn = acceleration due to gravity on surface of neutron star = ?

G = Universal Gravitational Constant = 6.67 x 10⁻¹¹ N.m²/kg²

Mn = Mass of Neutron Star = Mass of Sun = 1.99 x 10³⁰ kg

Rn = Radius of neutron Star = 20 km/2 = 10 km = 10000 m

Therefore,

gn = (6.67 x 10⁻¹¹ N.m²/kg²)(1.99 x 10³⁰ kg)/(10000)

gn = 13.27 x 10¹⁵ m/s²

Now, my weight on neutron star will be:

Wn = m(gn)

Wn = (68.88)(13.27 x 10¹⁵ m/s²)

<u>Wn = 9.14 x 10¹⁷ N</u>

3 0
3 years ago
What is the difference between internal and external force
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Answer:External forces are forces caused by external agent outside of the system. Internal forces are forces exchanged by the objects in the system.

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2 years ago
In a weekly project update meeting, Liza asks the following questions of one of her employees: "Why were you late meeting your l
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Explanation:

Probing questions are the type of questions that are asked to investigate an ongoing event. It helps the investigator to know more about what is happening and how to obtain conclusive decisions through the personal opinions of the respondent . For example from the question, Liza wanted to know more about the project updates which was held in the weekly meetings. She asked her employees questions like:

- Why were you late meeting your last deadline?

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