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Gnesinka [82]
3 years ago
7

Explain how the length of the ramp affects the amount of work that must be done.

Social Studies
2 answers:
AysviL [449]3 years ago
6 0

Answer:

If you increase the length of your ramp, it will reduce the amount of force needed to move your load. ... If the length of the board increases, the work will also increase. If the length decreases, then the work will decrease as well.

Explanation:

olga nikolaevna [1]3 years ago
4 0
If you increase the length of your ramp it will reduce the amount of force
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Ecological Validity

Explanation:

According to my research on different research methodology, I can say that based on the information provided within the question this study is lacking in Ecological Validity. This refers to to the extent to which the findings of a research study are able to be generalized to real-life settings. This is because like mentioned in the question this study is addressing a situation that does not happen in everyday life therefore it cannot be generalized to a real-life settings.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

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Sometimes trying to filter out negative content may require extensive filtering which may even prevent access to materials which are useful and actual protected because filtering may include exception of certain words for example which shouldn't appear when one searches the internet however those word may also be used in a protected information which doesn't carry explicit and harmful information so it end up being difficult to filter these words out.

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3 years ago
You are out camping in a remote area. The next day, you plan to hike the mountain trail and return to camp before dusk. Your fri
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Answer: Passive solar technology

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Passive solar technology is the method of using materials to attract sunlight for warmth. Solar energy is the energy that comes from the sun. To store this energy gotten from the sun you'll need some elements to transfer this energy then store them. According to the passage the individual used a black material (black material is used for conveying and storing heat, it's one of the best form for doing so), the black material and the water helps warm the water needed for the individual after his hiking which actually worked.

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3 years ago
Which economic principle closely relate to your own personal beliefs and why? Capitalism, Socialism, or Communism?
monitta

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Capitalism.

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Only <u>research </u>can educate both of these opinions with validated scientific outcomes. That is why so many institutions are currently running extensive research on the impact of e-cigarettes on human health. Until robust scientific data is collected, which takes a lot of time with subjects that are expected to have a long-term effect on human health, ideas in favor or against will prevail the agenda on this subject. Moreover, the lack of research can result in fear mongering <u>ideas</u> about e-cigarettes, or opposite to that, fashion to use e-cigarettes among people who were not smoking tobacco before.

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