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
matrenka [14]
3 years ago
13

Pls someone

Geography
1 answer:
yanalaym [24]3 years ago
5 0
A is the right answer
You might be interested in
Back in Galileo's day, one of the objections to the heliocentric model of the solar system is that if the earth is spinning, we
Darina [25.2K]

Answer: at the equator the normal force will be 3.4N less and at the North Pole = 980N

Explanation:

So, we will start the Calculation by considering the equation below;

Fnet = F(g) - F(N); where Fnet = mv^2/ r.

Hence, F(g) - F(N) = mv^2/ r -------------(1).

Making F(N) the subject of the formula, we have;

F(N) = Gm1m2/r^2 - mv^2/r.

Thus, we have;

Gm1m2/r^2 = 6.68 × 10^-11 × (5.98 × 20^24) × 100/ 6.38 × 10^6 = 980N.

Also, we have;

mv^2/r = m4π^2r/T^2.

100 × 6.38 ×10^6 × 4π^2/(24 × 3600)^2 = 3.4N

Therefore, at the equator the normal force will be 3.4N less and at the North Pole = 980N.

4 0
3 years ago
The author states that "Christianity and Islam share a fifteen-hundred-year history in Africa" – briefly describe what this hist
Dafna1 [17]

Answer:

Yes, they share the history.

Explanation:

Fifteen-hundred-year ago Christianity is the main religion of African people and with the invasion of Muslims on Africa and conquering many areas, many local people impress from Muslim's behavior and accepted Islam. Christianity was the religion of american people from a long time while it was the initial days of Islam so we can say that Christianity and Islam share a fifteen-hundred-year history in Africa.

7 0
3 years ago
Sparta and Athens were city-states in what country?
Andrei [34K]
Sparta and Athens were city-states in the country of Greece.

4 0
3 years ago
Yes uguggjjggjjgjggjjgjggjhjjh
Veronika [31]

i don’t get why u did this but i’ll still answer

4 0
3 years ago
Which of the following best characterizes a population that is growing exponentially with time?
notka56 [123]

Answer: Doubling in size over equal time.

Explanation: Population exponential growth can be said to be an increase in the number by multiplying together a number of equal factors, where the exponent specifies the number of factors to multiply.

For example, in 7² the factors are all 7, the power is 2 and the exponentiation gives 49.

This example is indicative of doubling in size.

5 0
3 years ago
Other questions:
  • The "ring of fire" is a volcanic island arc extending from the southwestern pacific through indonesia. the island arc formed as
    7·2 answers
  • Which of the following features at Yellowstone National Park is evidence for a magma chamber beneath the park
    8·1 answer
  • During most of the year, the air over Daytona beach contains a great amount of moisture. The air is said to be humid. Which of t
    14·1 answer
  • How to solve 6,2 anf -3,-7
    10·1 answer
  • Tell how planets and moons are alike and different
    14·1 answer
  • What is the primary human cause of global warming?​
    9·1 answer
  • What is the worlds leading to agricultural country?
    5·1 answer
  • What is high quality of life
    14·1 answer
  • Answer, and u get 2 questions answered or a brain if ur lucky
    13·2 answers
  • Question 6 (1 point)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!