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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
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You need to insert a screw into a piece of wood. To do so, you apply _______ or a force over a distance to create circular motio
nalin [4]

Answer: The answer is "Torque"

Explanation:

Torque is a turning effect of a force applied at distance. This is the force that helps in the tightening and loosening of elements such as bolts and screws. So, if you need to insert a screw in a piece of wood to drive it in, the force you need to apply using a screwdriver is called Torque. Therefore, the answer is "Torque"

7 0
3 years ago
PLEASE HELP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! describe some effects of the growing diversity of diversity of immigrants that ha
katen-ka-za [31]
Hello, Some of the effects include different culture being introduced to the nation
Also it may teach some people to either be racist / prejudice or kind and accepting
The growing diversity can bring division and could also bring union depending on how current citizens act towards them.
Have a nice day.

6 0
3 years ago
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Bills to raise government revenue (tax bills) must originate __________. A. in the House of Representatives B. in the Senate C.
Alja [10]

The answer to your question is,

A. in the House of Representatives

-Mabel <3

8 0
3 years ago
Read 2 more answers
Do you agree that "The ends justify the means"?
Artemon [7]
This is the kind of concept a utilitarian would agree on. If the result is positive for a large group of people, we should seriously consider doing it.

However, I would like to comment on this concept. In my opinion (and that's what you're asking for) there are situations in which the ends don't justify the means. You can e.g. think about mass-bombings to fight against terrorism. However, the possibility exists that innocent people will be hit, and will die. Therefore, the end don't always justify the means (in my opinion).
8 0
3 years ago
Fill in the blank: The _____ is the tendency to underestimate the amount of time it will take to complete a task.
In-s [12.5K]

The planning fallacy is the tendency to underestimate the amount of time it will take to complete a task.

This is further explained below.

<h3>What is the planning fallacy?</h3>

Generally, The propensity to underestimate the amount of time it will take to accomplish a job is known as the planning fallacy.

In conclusion, The propensity to underestimate the amount of time it will take to accomplish a job is known as the planning fallacy.

Read more about the planning fallacy

brainly.com/question/3984502

#SPJ1

7 0
2 years ago
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