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Olin [163]
2 years ago
8

What 3 simple machines did Archimedes study?

Social Studies
1 answer:
velikii [3]2 years ago
6 0

Answer:

The idea of a simple machine originated with the Greek philosopher Archimedes around the 3rd century BC, who studied the Archimedean simple machines: lever, pulley, and screw. He discovered the principle of mechanical advantage in the lever.

Explanation:

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The evms term that represents the value of work actually accomplished is: select one: a. pv b. ev c. ac d. bac
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EV

<h3>Earned Value (EV): What is it?</h3>

Value Acquired. EV measures the "value" of the job completed so far. In other words, EV explains the project's accomplishments in concrete terms. EV can be expressed in a Cumulative and Current manner, just as PV and AC. The budget for all of the activities that have been completed to date makes up cumulative EV.

<h3>What is EVM Earned Value Management?</h3>

Earned Value Management (EVM) is a project management technique for monitoring project performance and progress in an objective manner. Scope, schedule, and cost measurements can all be included in a single integrated system when using EVM. It is famous for its capacity to offer precise predictions of issues with project performance.

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2 years ago
An undeveloped prefrontal cortex is partially responsible for _____ in young children
Anna35 [415]

An undeveloped prefrontal cortex is partially responsible for impulsiveness in young children. The prefrontal cortex, which is a part of the brain located at the front of the frontal lobe, is the "executive" of the brain, because it is a crucial part of the brain, involved in planning, prioritizing, and reflection. If not fully developed these functions are not working properly.

4 0
3 years ago
1.
GenaCL600 [577]

Answer:

Paleolithic

Explanation:

In the Middle Paleolithic, Neanderthals were present in the region now occupied by Poland.

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Social psychology can best be defined as the study of
svetoff [14.1K]
Social psychology can be best defined as the study of interactions between individuals - C. A very formal definition would be that it studies the individual and how he behaves in groups and how these interact :)
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3 years ago
The world was changing quite a bit in the 1770s when Adam Smith was writing. What other big changes were taking place in the wor
Korvikt [17]

Answer:

The Declaration of Independence of the United States was being established. This led to changes in European economies that saw colonialism weakening. It also raised new economic paradigms with the emergence of the economic administration of the colonies, without the interference of the metropolis.

Explanation:

"The wealth of Nations" is one of Adam Smith's most important works. This work consists of five books and makes a complete analysis of the functioning of commerce and the societies created from them. It also exposes innovative themes for the time, such as the division of the tebalhos, distribution of income, accumulation of capital, among others.

This work was published at the same time as the United States Declaration of Independence. At that time the world was experiencing a great change that was the fall of European colonialism. which encouraged the colonies to seek their own economic and social identity and generated innovative concepts in the national economy.

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