As the planet makes one complete revolution around the star, starting at the position shown, the gravitational attraction between the star and the planet will
1 decrease, then increase 2 increase, then decrease 3 continually decrease
4 remain the same

Answer:

The correct option is 1

1) Decrease, then increase

Explanation:

We can find the solution from Newton's Law of Universal Gravitation. It states that

"Force of gravitational attraction between any two bodies is directly proportional to the masses of both bodies and inversely proportional to the square of the distance between them."

[tex]F_G=G\frac{m_1m_2}{r^2}[/tex]

Let G be the gravitational constant , m₁ and m₂ be the masses of Planet and the Star.

As these values are constant and will not change. Gravitational attraction only depends on the distance between Planet and Star.

[tex]F_G\propto\frac{1}{r^2}[/tex]

As the planet moves around the star, its distance will start increasing, due to which Gravitational attraction will decrease. When halfway through, the planet start coming back to its initial location, distance will start decreasing, and Gravitational attraction will increase.

How did the Japanese deal with defeat after WWII?
O A. They geared up for participation in the Korean
War.
B. They became overly religious as a nation.
C. They entered a short phase of isolationism.
O D. They increased their country's manufacturing
capabilities.​

Use the map below to answer the following question: What is a geographical difference between southern Europe and northeastern Europe? (5 points) Select one: a. Southern Europe has a large number of mountains, while northeastern Europe is mostly flat. b. Southern Europe is mostly flat, while northeastern Europe is mostly mountainous. c. Southern Europe is a land of large rivers and lakes, while northeastern Europe is dry and arid. d. Southern Europe has few rivers and lakes, while northeastern Europe has more lakes than forests.

Fair trade coffee cooperatives in Ethiopia ensure that farmers get fair wages for their commodity. Which of these is a benefit of such
cooperatives?
A)
less demand for coffee
B)
greater profits for farmers
C)
decrease in supply of coffee
D)
larger farms for coffee production

The ______________climate has four distinct seasons. a. Marine west coast c. Mediterranean b. Humid continental d. Subarctic

The average conversion energy from producers to primary consumers is
a. 1%
b.
10%
C. 50%
d. 100%

Currently, North America has about of the world's population and
accounts for of the world's economic output.
O A. 5 percent; one-fourth
O B. 7 percent, one-third
O C. 40 percent; half
O D. 30 percent; half
HELP FAST PLS

Which organization has encourage free trade , increased economic interdependence, and lessened travel restrictions between European countries?

Where is the US
Capitol?

Complete the sentence about conflict and cooperation between cultures. Some people in Quebec want to separate from because their heritage and culture make them a minority.

explain why the planets and objects in space remain in space? What would happen otherwise

The phases of the Moon are caused by the revolution around the Sun the Earth
(1) Earth's revolution around the sun
(2) Moon's revolution around the Earth
(3) Moon carving distance from the Earth
(4. Sun's varying distance from the Moon

Olivia became interested in the fossil evidence that Wegener used to form his hypothesis of continental drift. How did fossils show that the continents were once joined together?
A. Animal fossils such as the mesosaurus were found on one continent.
B. Scientists found examples of different kinds of fossils on some continents.
C. Plant fossils of the same kind of fernlike plants were found on five continents.
D. Freshwater animal fossils were found in the nearby oceans.

this is a multiple choice question. please help me answer this.

Which of the following is NOT a product from rainforests? rubber iron ore chewing gum African violets

The period when humans first domesticated plants and animals is known as the
the

REALLY EASY!!!!!

Which of the following bodies of water are identified correctly on the map above?


i. Number 3 is the Amazon River.

ii. Number 6 is the Atlantic Ocean.

iii. Number 7 is the Pacific Ocean.


A.

i. only

B.

ii. and iii. only

C.

i., ii., and iii.

D.

None of the bodies of water is identified correctly.


Please select the best answer from the choices provided

A

B

C

D