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3 years ago

Explain the moons orbit

2 answers:

8 0

Well the moon doesn't orbit it's us that orbit around the earth and we orbit around the sun to did this help if so press the thanks button

Harman [31]3 years ago

4 0

The moon orbits the Earth once every 27.322 days. It also take approximately 27 days for the moon to rotate once on its axis. As a result, the moon does not seem to be spinning but appears from earth to be keeping almost perfectly still.

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Finish my home work please

RUDIKE [14]

For number 3 the answer is solid: pizza
liquid: smoothie
gas: air diffuser

8 0

3 years ago

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How many carrots does benny have if he has 8 times as many as Karen. Karen has 18 carrots.

lina2011 [118]

Answer:

144

Explanation:

18 multiplied by 8 equals 144. Hope I helped! εїз

3 0

3 years ago

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Tawny notices that Jim has been forgetting to check two forms of

juin [17]

I think the answer is c but I’m not sure

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3 years ago

In 1996, astronomers discovered an icy object beyond pluto that was given the designation 1996 tl 66. it has a semimajor axis of

antoniya [11.8K]

Answer : 2446 years.

Explanation :

Length of semi major axis is, $a=84\ au= 1.496\times 10^{11}\ m$

According to Kepler's third law, square of time period of an orbit is directly proportional to the cube of the semi major axis.

i.e $T^2=\dfrac{4\pi^2}{GM}a^3$

where G is gravitational constant

M is mass of sun, $M=1.98\times 10^{30}\ Kg$

So, $T^2=\dfrac{4\times (3.14)^2}{6.6\times 10^{-11}Nm^2/Kg\times 1.98\times 10^{30}\Kg}$

$T^2=3\times 10^{-19}\times(84\times 1.496\times 10^{11})^3$

$T^2=3\times 10^{-19}\times 1984415.6\times 10^{33}$

$T^2=59532469.8\times 10^{14}\ s$

$T=7715.7\times 10^7\ s$

since, $1\ sec=3.17\times 10^{-8}\ years$

So, orbital period is approximately 2446 years.

7 0

4 years ago

Elements are arranged in groups by similar atomic structure on the periodic table. This allows for an elements properties to be

DiKsa [7]

Atomic radius is the distance between the center of the nucleus to the outermost orbital shell of the atom. Assume the atom is like a football stadium and the nucleus of the atom is a ball placed at the center of the pitch. The atomic radius is from the center of the ball to the edge of the football stadium.

Explanation:

This atomic radius decreases from left to right of a periodic table because of increases in protons in the nucleus along the periodic table. This increased proton count has a higher attractive force on the electron orbitals of the atom. This decreases the atomic radius

The atomic radius of atoms down a column of the periodic table increase because an extra orbital shell is added to the atoms with every period down the column.

Learn More:

brainly.com/question/1604565

brainly.com/question/13126562

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5 0

4 years ago

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