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
Agata [3.3K]
3 years ago
6

The circumference of the earth is 40,000 km. The distance from the

Physics
1 answer:
Finger [1]3 years ago
7 0

Answer:

The distance from the North Pole to the equator is 1*10^{7}m.

Explanation:

Circumference of Earth = 40,000 km    ......................(1)

Distance from the North Pole to the Equator is =  1/4th of the Circumference of Earth  ......................  (2)

Let Distance from the North Pole to the Equator be  d ,

the equation formed will be ,

d = 1/4 * Circumference of Earth       ........(3)......... ( from equation 1 )

put the value of Circumference of Earth in equation (3),

d = 1/4 * 40,000  km

d = 10,000 km

converting km to m ,

d = 10,000 * 10^{3} m

d =  1 * 10^{7} m

The distance from the North Pole to the equator is 1*10^{7}m.

You might be interested in
A cylinder of compressed gas has a pressure of 488.2 kPa. The next day the cylinder of gas has a
Luda [366]

Answer:

20 °C

Explanation:

Ideal gas law:

PV = nRT

Rearranging:

P / T = nR / V

Since n, R, and V are constant:

P₁ / T₁ = P₂ / T₂

488.2 kPa / T = 468 kPa / 281.15 K

T = 293.29 K

T = 20.1 °C

Rounded, the temperature was 20 °C.

6 0
3 years ago
If Ike notices that there is a new moon tonight, when should he expect there to be a new moon again?
podryga [215]
Whatever phase of the moon Ike sees, he can expect to see
the same phase of moon again, after 29.53 days later.
5 0
3 years ago
A ball appears blue outside. When you walk inside, it now looks green. Use reflection to explain why this happened.
Soloha48 [4]

Answer:

the object reflects blue light and absorbs rest of the spectrum.

Explanation:

3 0
2 years ago
A toy car's movements is measured using photogates.
Cloud [144]

Answer:

a) the velocity increases then decreases.

3 0
3 years ago
Read 2 more answers
A hollow cylinder with an inner radius of 4.0 mm and an outer radius of 30 mm conducts a 3.0-Acurrent flowing parallel to the ax
Kryger [21]

Answer:

the magnitude of the magnetic field is 0.45 mT

Explanation:

Knowing the formula

B = \frac{m0* (i - i')}{2* Pi* r}

i = 3A    i' = 0A

B = \frac{4*3.1416e^{-7} * (3-0) }{2*3.1416*0.012}

B = 0.45 mT

8 0
2 years ago
Other questions:
  • A charge q1= 3nC and a charge q2 = 4nC are located 2m apart. Where on the line passing through these charges is the total electr
    5·1 answer
  • Which of the following objects will exert the greatest gravitational force on a box, if the distance between them remains the sa
    14·1 answer
  • BIO EST The archerfish (genus Toxotes) preys on land-based insects inhabiting tree limbs above the water. It has the ability to
    10·1 answer
  • Thr frequency of a wave traveling throught the air of a hot, dry desert is 1,200 hertz. Its wavelength is 0.300 meters. What is
    13·1 answer
  • Which layer of the atmosphere is directly above the troposhpere? A.troposhpere B.stratosphere C.mesosphere D.exoshpere
    9·2 answers
  • Charge q1 is placed a distance r0 from charge q2 . What happens to the magnitude of the force on q1 due to q2 if the distance be
    8·1 answer
  • What's the speed of a sound wave through water at 25 Celsius
    9·1 answer
  • What type of reaction is shown in the following chemical equation: 2H2O → 2H2 + O2?
    7·2 answers
  • 10) Two students want to use a 12-meter long rope to create standing waves. They first measure the speed at which a single wave
    8·1 answer
  • Pls help with this question i’ll give brainliest
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!