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
olya-2409 [2.1K]
3 years ago
13

Which describes the sum of potential energy and kinetic energy of object or systems? [Hint: There are 2.]

Social Studies
1 answer:
antiseptic1488 [7]3 years ago
6 0

Energy Due to motion of an objects is referred as kinetic energy and energy stored due to its position is called as potential energy. Therefore sum of kinetic energy and potential energy of an object is called total mechanical energy.
Total mechanical energy=KE+PE
You might be interested in
Arianna has been drinking coffee daily for the past ten years. She says she needs the caffeine to stay awake in her classes and
Leto [7]

Answer:

psychologically; drug withdrawal

Explanation:

Drug withdrawal, according to psychological texts is defined as the beginning of symptoms, both mental and physical effects in the brain, when a material or substance is not given or reduced to the body. Thus, addiction is both physical and psychological.

Withdrawal symptoms include sweating, vomiting, fatigue, headaches, and anxiety, etc.

Arianna is also affected both psychologically and physically. The tendency to be dependent on the coffee is physical symptoms whereas feeling fatigued, and shakiness is psychological.

5 0
3 years ago
What helps to make northeast china a vast agricultural area?
Oduvanchick [21]
<span>c. It has fertile soil. </span>
6 0
3 years ago
Read 2 more answers
According to German scholar, Oswald Spengler, each culture possesses a life span of approximately:
Lubov Fominskaja [6]

Answer:

a thousand years. According to him it lasts for 1000 years

5 0
2 years ago
Anybody want to help me <br> Number 1
11111nata11111 [884]

Well, for #1 what changed in the graph is in '08 the number of goods went down and in 01 and 02 goods went up so goods had better business in 01 and 02. Hope this helps!

8 0
3 years ago
Why would a country's leaders want to know the proportion of the population in different age group?
Sergio039 [100]

Answer:

The share of the population aged 60 and over is projected to increase in nearly every country in the world between today and 2050. An aging population tends to lower labor-force participation and savings rates, and may slow economic growth. In Implications of Population Aging for Economic Growth (NBER Working Paper No.

I hope this helps :)

3 0
3 years ago
Other questions:
  • Formation of the humanistic perspective resulted because the psychodynamic and behavioral perspectives received positive support
    5·2 answers
  • Jennette scored very low on a measure of extraversion contained on a personality inventory she took in her psychology class. acc
    14·1 answer
  • Can a student, who is a LTC holder, be kept out of a classroom on the grounds that the students presence and his/her concealed h
    5·1 answer
  • What is behavior modification psychology?
    7·1 answer
  • Why were diseases such a problem for soldiers?
    12·1 answer
  • I have a Brainliest please help
    10·1 answer
  • which of the following are the powers given to the national government which include creating post offices and controlling inter
    11·1 answer
  • Tom Watson’s beliefs changed over time, and he began to support
    13·2 answers
  • What is the difference between child case management and child protection case management system?​
    11·1 answer
  • Describe the continued struggle African Americans engaged in to battle discrimination and unfair social policies in Arkansas and
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!