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
kogti [31]
1 year ago
14

Which is one factor that contributes to the formation of polar, temperate, and tropical zones?

Physics
1 answer:
Tju [1.3M]1 year ago
4 0

Answer:

The angle of the Sun's rays:

At about June 21 the sun is directly overhead at about 23 deg north of the equator

On about Dec 21 the sun is directly overhead at about 23 deg south of the equator

It is this tilt 23 deg to the ecliptic (path of earth about sun) that causes the major temperature changes on earth

You might be interested in
A) What minimum velocity must a roller coaster have such that the riders don’t fall out at the top of a loop with a radius of 12
kramer

Answer: 100 miles per hour

Today, tubular steel tracks and polyurethane wheels allow coasters to travel over 100 miles per hour (160 km/h), while even taller, faster, and more complex roller coasters continue to be built. Hopefully i helped

Explanation:

7 0
2 years ago
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!pls
barxatty [35]
I think this is the solution:

1: U-1, F,-4
2: Na-6, Mo-1, O-4
3: Bi-1, O-1, C-1, I-1
4: In-9, N-1
5: N-2, H-4, S-1, C-1
6: Ge- 15, N-4
7: N-1, H-4, C-1, I-1, O-3
8: H-7, F-1
9: N-1, O-5, H-1, S-1
10: H-8
11: Nb-1, O-1, C-1, I-3
12: C-3, F-3, S-1, O-3, H-1
13: Ag-1, C-1, N-1, O-1
14: Pb-6, H-1, As-1, O-4
5 0
2 years ago
A roller coaster starts from rest at its highest point and then descends on its (frictionless) track. its speed is 40 m/s when i
Alenkinab [10]

Given that,

Initial velocity , Vi = 0

Final velocity , Vf = 40 m/s

Acceleration due to gravity , a = 9.81 m/s²

Distance can be calculated as,

2as = Vf² - Vi²

2 * 9.81 *s = 40² - 0²

s = 81.55 m

For half height, that is, s = 40.77m

Vf= ??

2as = Vf² - Vi²

2 * 9.81 * 40.77 = Vf² - 0²

Vf² = 800

Vf = 28.28 m/s

Therefore, speed of roller coaster when height is half of its starting point will be 28 m/s.  

5 0
3 years ago
What type of stress can cause an anticline?<br><br> A. Compression<br><br> B. force<br><br> C. shear
Andrei [34K]
The stress that can cause on the anticline , is the Compression 
4 0
3 years ago
Read 2 more answers
Why do remote controls for TV’s use infrared waves to communicate?
Delvig [45]

Answer:  An IR remote (also called a transmitter) uses light to carry signals from the remote to the device so it can be controlled. It emits pulses of invisible infrared light that correspond to specific binary codes. These codes represent commands, such as power on, volume up, or channel down.

Explanation:

3 0
2 years ago
Other questions:
  • If the frequency of a sound wave is 990 Hz, calculate its wavelength.
    8·1 answer
  • A series circuit has an impedance of 62.0 Ω and a power factor of 0.720 at a frequency of 47.0 Hz . The source voltage lags the
    7·1 answer
  • 5 characteristics of an Electromagnetic wave
    7·1 answer
  • Which leader maintained control of Cuba from 1934 to 1959?
    9·1 answer
  • An increase in the transparency of earths atmosphere is often caused by
    11·2 answers
  • If you could visit Pangaea, what animals would you most likely find there?
    8·2 answers
  • If an airfoil is inclined at a high incidence angle to the flow, then the boundary layer will tend to separate from the top surf
    5·1 answer
  • A straight line with a negative slope on a velocity-time graph indicates which of the following?
    6·1 answer
  • Steve just completed a woodworking project. now he wants to put a fine finish on his work
    12·1 answer
  • If you are sitting 8.20 m from a
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!