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
djverab [1.8K]
3 years ago
9

Provide at least two negative effects of friction, and explain how friction can be reduced.

Social Studies
2 answers:
LuckyWell [14K]3 years ago
6 0
Friction can cause physical wear and tear to materials and moving parts.  In car engines, 70% of the energy is wasted. 

MAVERICK [17]3 years ago
5 0

Answer:

Friction can cause overheating in parts that rub together. It can also cause these parts to wear out. Polish, oil, and nonstick surfaces can decrease friction to make moving parts last longer and prevent overheating.

Explanation:

You might be interested in
Discuss the difference between "accuracy" and "precision"?
Makovka662 [10]
Hey there,
Accuracy - difference between the measurement and the actual value.

Precision - Variation you will see when you measure a certain object couple of times.

Hope this helps :))

<em>~Top♥</em>
8 0
3 years ago
RaShandra began her career as a high-tech factory worker. Through increased experience and by taking specialized courses in her
GuDViN [60]

RaShandra’s advancement is an example of <u>intra-generational</u>

mobility.

Explanation:

Intra-generational mobility refers to social movement or development of a person in his/her lifetime. This is totally contrasts to the inter-generational mobility. Intergenerational mobility refers to the social movement that happens in different generations.

It is important for each and every individual to choose their right career. In the above scenario, RaShandra started her career by working in the high-tech factory. She started doing some special courses in her field. She gained lot of experiences in her work and started her own business.

7 0
4 years ago
According to Pinker, what is the "curse of knowledge" as it pertains to writing? State at least two strategiesyou can use to avo
Ksenya-84 [330]

Answer: The curse of knowledge is assuming that your readers have the same knowledge that you do.

Explanation:

Piner, a linguist described the curse of knowledge as the use of hackneyed phrases, industry jargon and a passive voice. If a writer does not consider the possibility of a varied audience, he risks confusing them. In practice, an example is stating strategies to use to avoid the curse of knowledge without describing what the curse is.

The solution to this problem in writing is to have a representative reader who can give feedback to the writer and help him/her understand if their writing is opaque or not. Another solution is revising our writing several times while aiming for clarity.  

5 0
3 years ago
Is mexicos military strong and does this country have any civil unrest?
Ne4ueva [31]
No they use burriots to attack

7 0
3 years ago
okay so I linked two files, the one with the graph is just what I did before and the other file is the question.
Inessa [10]

Answer:

The correct answer is B. Japan.

Explanation:

Japan is an Asian country, located on the Pacific Ocean in the Far East. It is an international economic and political power, with one of the highest GDP per capita and a Human Development Index that places it among the 10 nations with the highest quality of life.

Its population is, to date, about 125 million people, although in sharp decline since 2010. This is basically due to two factors: the low birth rate and the low immigration that reaches the country, both of which They add to the high life expectancy of its inhabitants, with what Japan today is a nation with a very high percentage of population over 60 years.

3 0
3 years ago
Other questions:
  • How many countries are in Western Europe
    8·2 answers
  • When there are equal forces from opposite directions acting on an object, the forces are said to be which of the following?
    7·2 answers
  • All of the following people played an important part in the fight for Civil Rights in the U.S EXCEPT for?
    8·1 answer
  • The 1932 Stimson doctrine:____________.
    13·1 answer
  • What were the names of the tribes or people the Romans Conquered
    5·2 answers
  • Write a journal about nature. Explain why you love to play outside.
    7·1 answer
  • Leonard is a heroin addict. He is very careful about overdosing. He typically shoots up in his basement apartment, but is now at
    14·1 answer
  • What happened at the Hull House?
    8·2 answers
  • Voting is one key way citizens play a role in the Cuban government <br> True or false
    11·2 answers
  • П
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!