1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lutik1710 [3]
2 years ago
9

7. A satellite in a circular orbit rotates around the Earth every 120 minutes. If the Earth's radius is

Geography
1 answer:
kirill115 [55]2 years ago
3 0

Answer:

b.9210

Explanation:

circumference of circle = 2πr

So, the circumference of satellite's orbit = 2π(4400) = 8800π

GIVEN: the satellite in a circular orbit rotates around the Earth every 120 minutes.

In other words, the satellite travels 8800π every 120 minutes

So, in 40 minutes, the satellite will travel 1/3 of the 8800π mile orbit (since 40 minutes is 1/3 of 120 minute)

Distance traveled = 8800π/3

You might be interested in
Why do national governments struggle in Afghanistan? check all that apply A. The population is divided among four major ethnic g
valentinak56 [21]

Answer:

A. The population is divided among four major ethnic groups.

D. ethnic and tribal conflict has been central to Afghan history.

Explanation:

Afghanistan is an Asian country with four major tribes which are Pashtun, Tajik, Hazara, Uzbek. When the Pashtun tribe which requires called the Talibans occupied the seat of power they began to oppress other tribes.

They began denying the other ethnic groups basic amenities and also started killing other tribes. This was due to ethnic and tribal conflict being central to Afghan history.

This cruel behavior led to an interference from Human right watch which eventually led to the removal of the Pashtun in power.

3 0
3 years ago
How did European migration to Australia change life on the continent?
kondor19780726 [428]

Answer: Migrants have contributed to the development and expansion of small businesses, which are the cornerstone for the Australian economy. They have contributed to the development of technology bringing to the country cutting edge technology in particular from Asia and Eastern Europe.

Explanation: i hope this helps :)

7 0
1 year ago
The new nation of czechoslovaskia was formed when?
Ostrovityanka [42]

Answer:

918, at the end of World War I.

Explanation:

7 0
3 years ago
What is the converse of the statement "If Bob does his homework, then George gets candy"? *
BlackZzzverrR [31]
"George gets candy if Bob does his homework"
5 0
3 years ago
The 2004 Thailand tsunami was an example of a(n)
Arisa [49]

Answer:

environmental concern.

Explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • Do you think the national park system is important? why or why not?
    12·1 answer
  • An extended period of well-below-average temperatures is known as a
    15·2 answers
  • St.louis is located where the Mississippi River meets the ____
    7·2 answers
  • The force of gravitational attraction between the sun and Venus could be increased by reduseing which of the following
    15·1 answer
  • Why are continents higher than oceanic crust?
    5·1 answer
  • An international conference in this city called for a reduction in CFC emissions worldwide.
    12·2 answers
  • What is a possible icy cloud surrounding the solar system from which some comets originate?
    12·1 answer
  • The greenhouse effect is a result of
    8·1 answer
  • 1. The word "erosion" is essential to understanding the article. Which sentence from the article BEST
    8·1 answer
  • During which era did huge mountain building take place in Ethiopia​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!