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klemol [59]
3 years ago
15

Comets travel in orbits around the Sun. Some comets take less than 200 years to orbit the Sun. They are called short-period come

ts. Short-period comets are thought to originate in the Kuiper Belt, which is a belt of icy objects just beyond the orbit of the planet _____. The dwarf planet ______ is located in this belt.
Physics
2 answers:
Nina [5.8K]3 years ago
5 0

the planet neptune

The dwarf planet pluto.

The question literally has the words dwarf planet in it.  Pluto is the only dwarf in the solar system. All you had to do was look up which planet is in front of Pluto.

Elenna [48]3 years ago
5 0

Answer:

Planet: Neptune

Dwarf Planet: Pluto

Explanation:

Kuiper belt starts just after the orbit of planet Neptune at a distance of around 30 AU (1AU = 150 Million km) and extends up to 50AU from the Sun. This is home to billions of comet as well as lot of rocky bodies. Most famous of them is Pluto, which was earlier designated as a planet. In 2006, when the criteria for declaring a celestial body as a planet were reworked, Pluto was designated as a dwarf Planet.

The comet are thought to have formed at the time of the Solar system formation and resides in Kuiper Belt and Oort's cloud. The comets which reside in Kuiper belt are known as short period or periodic comets.

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Why does the area around the equator stay about the same temperature year round?
Verdich [7]
Axial Tilt and Sun Energy

This axial tilt means that during the Earth's journey around the sun the poles receive varying amounts of sunlight. The equator, however, receives relatively consistent sunlight all year. The consistency of energy means the equator's temperature stays relatively constant all year.
3 0
3 years ago
Why is everything spinning? Moons, planets and stars all rotate on their axes, moons orbit planets, planets orbit stars, spiral
kow [346]

Answer:

Conservation of angular momentum

Explanation:

When the objects spread in universe after big bang, because of the tremendous force , they gained angular momentum and started to rotate. Since, then the object continue to rotate on their axis because of conservation of angular momentum. In vacuum of space there no other forces that can stop these rotation, therefore, they continue to rotate.  

4 0
3 years ago
What would be the weight of the moon if it were resting on the surface of the earth
kari74 [83]
We need to be careful here.
The calculation of the gravitational force between two objects
refers to the distance between their centers. 
The minimum possible distance between the Earth's and moon's
centers is the sum of their radii (radiuses).

Earth's radius . . . . .  6,360 km  =  6.36 x 10⁶ meters
Moon's radius . . . . .  1,738 km  =  1.738 x 10⁶ meters
Sum of their radii  =                      8.098 x 10⁶ meters

Also:
Earth's mass . . . . .  5.972 x 10²⁴ kg
Moon's mass . . . . .  7.348 x 10²²  kg
<span>
and now we're ready to go !

       Gravitational force = 

                   G  M₁ M₂ / R²

= (6.67 x 10⁻¹¹ N-m²/kg²)(</span><span>5.972 x 10²⁴ kg)(7.348 x 10²²  kg)/</span>(8.098 x 10⁶ m)²

= (6.67 · 5.972 · 7.348 / 8.098²) · (10²³)      Newtons

=    (I get ...)        4.463 x 10²³ Newtons

That's almost exactly   10²³ pounds 

                           =  50,153,000,000,000,000,000 tons.     

Those are big numbers. 
All I can say is:  I wouldn't exactly call that "resting" on the surface".
7 0
3 years ago
10m= (5.0) + (.5)(9.8)(5.0)
Norma-Jean [14]
M=2.45 because you multiply out the equation on the right and divide by 10
8 0
3 years ago
Answer and explanation please!! ​
expeople1 [14]

Answer:

Option 3

Explanation:

O Option C is NEGATIVELY CHARGED, meaning it has GAINED ELECTRONS resulting in a GREATER number of ELECTRONS than PROTONS.

8 0
2 years ago
Read 2 more answers
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