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
Lina20 [59]
2 years ago
7

How does a maglev train system generate and use magnetic fields to reduce friction?

Social Studies
1 answer:
zlopas [31]2 years ago
6 0
In Maglev, superconducting magnets suspend a train car above a U-shaped concrete guideway. Like ordinary magnets, these magnets repel one another when matching poles face each other. ... Here, both magnetic attraction and repulsion are used to move the train car along the guideway
give brainliest x
You might be interested in
What other group of islands in the Pacific Ocean is similar to Southeast Asia?
iragen [17]
Hawaii is very similar to Southeast Asia. I lived in Okinawa, Japan, actually, and the Ryukyu islands are very similar to the Hawaiian islands in the Pacific.
6 0
3 years ago
Tip of the tongue phenomenon is also known as
babunello [35]

Answer:

lethologica

Explanation:

its when you fail to recall the name of a word but you have a feeling that  very soon you will be able to recall it

7 0
3 years ago
Which are acceptable reasons for studying history?
Murljashka [212]

The acceptable reasons for study history is B.) It helps support common cultral understanding.


Why?? You would be accepting  and learning new and different things about different people. And learning so much about humans past and how they worked and did things differently. So then maybe we can understand why some people do certain things. Like quanza or something.  Or hanuukah. ( Sorry i know i proably spelled those wrong)  


Anyway i hope this helps!!  And can i please get brainliest.

7 0
3 years ago
Which of the following is true about Chief Justice John Marshall
Maru [420]
The correct answer is this one: <span>D. Marshall believed in a strict interpretation of the Constitution.</span>

Here are the choices.

A. Marshall appointed Secretary of State James Madison. 
<span>B. Marshall insisted that federal laws were superior to state laws. </span>
<span>C. Marshall nominated William Marbury as a federal judge. </span>
D. Marshall believed in a strict interpretation of the Constitution.
5 0
3 years ago
Read 2 more answers
What can a producer gain by specializing?
aleksklad [387]

What can a producer gain by specializing? Absolute advantage

When someone specializes in their field, they being an expert in that subject. Absolute advantage is the ability of a person or group to carry out an economic activity better than another. If someone focuses on it and specializes in one area, they are more likely to create an absolute advantage in that area.  

7 0
3 years ago
Other questions:
  • Unlike Aesop's fables, which are meant to teach moral lessons about human behavior, the purpose of expository writing is to
    7·2 answers
  • During the final weeks of the college semester, Mee Jung has barely managed to survive the rush of make-or-break term papers, pr
    6·1 answer
  • Sand is decaying or non decaying material​
    10·1 answer
  • What do you think the cartoonist suggests about Coolidge’s relationship with big business?
    7·1 answer
  • ________ is a formal, rationally organized social structure with clearly defined patterns of activity in which, ideally, every s
    7·1 answer
  • Infants lack the verbal capacity to give us feedback on their sensations and perceptions, but we can measure their abilities by
    5·1 answer
  • The price of tires increases.
    15·1 answer
  • Which day is the Sabbath (holy day) for Muslims?<br> Monday<br> Friday<br> Sunday<br> Wednesday
    11·2 answers
  • Can someone give me facts about the geography of europe?
    9·2 answers
  • it is claimed that, while dealing with environmental problems, “no politician will sacrifice short-term economic welfare”. What
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!