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navik [9.2K]
2 years ago
15

A block slides down a frictionless inclined plane that makes a 30° angle with the

Advanced Placement (AP)
1 answer:
Ksivusya [100]2 years ago
7 0
A block slides down a frictionless plane that makes an angle of 30° with the horizontal. The acceleration of the block is:Group of answer choices. 9.80 m/s2.
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Dr. Sampson follows the structuralist school of thought. Her techniques would most likely include
vivado [14]

Answer:

Introspection, self-reports of sensations, views, feelings, emotions

Explanation:

Structuralism is considered to be the first school of thought in psychology. This theory of consciousness was developed by a German psychologist Wilhelm Wundt and his student Edward B. Titchener. The goal of those following the structuralist school of thought was to analyze the adult mind in terms of the simplest definable components and then discover how those components fit together.

The main technique structuralists used to discover different components of a person's consciousness was introspection - a process in which the person examines their own emotional and mental state. Titchener's introspection was a specific one. The subject would be presented with an object, such as a table, and have to describe its properties without actually naming it. Based on the results, he could draw further conclusions.

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I think it would be C?
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What happened to the United States Employment (as indicated by various measures of unemployment) during the years 2017,2018,2019
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Answer:

How do you want me to answer that

Explanation:

7 0
3 years ago
Brenda studies frequently for her class in hopes of earning an A in the class. She is trying to keep her grade point average as
OleMash [197]

The correct answer is extrinsic motivation.

Extrinsic motivation refers to behavior that is driven by external rewards. In other words, the motivation to engage in a behavior arises from the outside sources because it is naturally satisfying to them. Practically, the behavior is driven by a reward given by someone or something else if the particular thing is done correctly. In this example Brenda is motivated to study more because she wants to earn an A, thus a reward for her effort of studying.

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3 years ago
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A student adds two displacement vectors that have the magnitudes of 12.0m and 5.0m, with the range of resultant vectors being fr
xxTIMURxx [149]
The point of this question seems to be to draw your attention to the fact that vectors are incompletely specified if their directions are not stated. So adding two incompletely specified quantities cannot lead to a unique answer. 

<span>You can get the idea by drawing a diagram - </span>

<span>first draw the 12m vector as a line AB in an arbitrary direction (you could equally well start with the 5m vector). </span>

<span>then, centred at one end (A) of the first vector draw a sphere of radius equal to the magnitude of the second vector. The sphere represents the 5m vector pointing in all possible directions in 3 dimensions. </span>

<span>Now the sum of the vectors is any line joining the other end (B) of the 1st vector to the surface of the sphere. Clearly the minimum length (magnitude) of the sum is 12 - 5 = 7m, while the maximum length is 12 + 5 = 17m</span>
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3 years ago
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