mối quan hệ giữa quá trình nội lực và ngoại lực

Answer:

The importance of categorizing a force as being either internal or external is related to the ability of that type of force to change an object's total mechanical energy when it does work upon an object. When net work is done upon an object by an external force, the total mechanical energy (KE + PE) of that object is changed.

Explanation:

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Tầm quan trọng của việc phân loại một lực là bên trong hoặc bên ngoài có liên quan đến khả năng của loại lực đó để thay đổi tổng năng lượng cơ học của một vật thể khi nó hoạt động trên một vật thể. Khi công việc ròng được thực hiện trên một đối tượng bởi một ngoại lực, tổng năng lượng cơ học (KE + PE) của đối tượng đó được thay đổi.

How do the inland areas of the Willapa Hills differ from the coastal areas?
The inland areas are heavily forested.
The inland areas receive very little rain.
The inland areas contain open plains.
The inland areas have large wetland habitats.

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How does the formation of sea ice impact the density of the surrounding seawater?
A. The formation of sea ice removes freshwater, leaving dissolved solids behind and increasing the density of seawater.
B. The formation of sea ice removes freshwater, leaving dissolved solids behind and decreasing the density of seawater.
C. The formation of sea ice removes freshwater and dissolved solids from seawater, leading to a decrease in density.
D. The formation of sea ice removes freshwater and dissolved solids from seawater, leading to an increase in density

What role has the Supreme Court played in expanding rights for LGBT
Americans in the 21st century?
© A. The Supreme Court has ruled that churches must recognize same-
sex marriage.
B. The Supreme Court has struck down state and federal laws
banning same-sex marriage.
O C. The Supreme Court has ruled that a transgender woman must be
employed as a cabinet adviser.
D. The Supreme Court has determined that gay pride parades must
be held in all major cities.

For each characteristic of mineral extraction, decide whether it applies to strip mining, subsurface mining, or both types of mining.

Generates acid drainage
Overburden is removed from mining site
Used to extract coal
Used to extract resources that are
Near the surface
One of the most dangerous
Occupations in the United States
Safety requires good ventilation systems
Used to extract resources that are deep underground
Destroys large areas of wildlife habitat

Which of these technologies allows scientists to follow the movements of
animals after placing electronic collars on them?
A. Geographic information systems (GIS)
B. Unmanned aerial systems (UAS)
C. Environmental DNA (EDNA) surveillance
1
c
D. Global positioning systems (GPS)

Differentiate between the agrarain and industial society?​

Nicobar island as well as _______ island belong to the geographical of Asia​

All of the following statements are true regarding non-government organizations EXCEPT:

Which line segment has the same measure as ST?

RX
TX
SR
XS

The particular animals of a given geographic region are called its __________.
A.
flora
B.
fauna
C.
packs
D.
herds

Please select the best answer from the choices provided.

A
B
C
D

1. Which city is found at 10°N latitude and 67°W longitude? Caracas.
2. Which city is found at 18°S latitude and 69 W longitude
3 in which country do lines of 10°S latitude and 50°W longitude cross?
Which latitude lines run nearest to Brasilia, Brazil?
S.
Which longitude lines run nearest to Lima, Peru?
6. Which city shown on the map is closest to the equator?
Which longitude line is at Guyana's western border
7.
8
Which is the location of Bogota Colombia?
a. 74 N latitude, T W longitude
а
b. 7°N latitude, 74 W longitude
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Which of the following is the most likely way in which a volcanic event off the
coast of Japan could significantly affect the coast of California?
A. An undersea volcano could cause a mass of warm water that
triggers a storm that crosses the ocean.
B. Seafloor spreading could cause crustal subduction across the
ocean.
C. An undersea earthquake could cause a tsunami that crosses the
ocean.
D. A lava flow could cause a raft of pumice that travels across the
ocean and clogs harbors.

characteristics of an active cell as in ict​

Which best explain why the sun maintains its size and shape

Say 3 things that happened to Cinderella that were mean and unfair.

How many states are there in the United States Of America?​

which of the following statements accurately describes the influence of religion on the government of India A. india is officially a hindu state with a large Islamic minority within its population B. although it has a large population of Hindu followers, India is now officially and Islamic State C. india has always been a secular country D. none of the above​

de acuerdo con la clasificación de köppen,los climas de la zona ecuatorial se caracterizan por ser predominante mente cálidos y húmedos.esta condición climática se debe a:A) alta radiación solar que lleva a esta sonas ecuatoriales , los cuales origuinan lluvias todo el año. B)existencias de grandes cadenas montañosas en las sonas ecuatoriales,los cuales origuinan lluvias todo el año C) influencias de masas de aire procedentes de los polos, las cuales están cargadas de una gran cantidad de agua.D) influencia de las cuatro estaciones en esta zona, las cuales permiten que ayan veranos planetas e inviernos.pliiisssss porfa​