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enyata [817]
3 years ago
15

A gasoline engine transform approximately 34 percent of the fuel's chemical energy into mechanical energy. if energy is conserve

d what happenes to the other 66 percent?
Physics
1 answer:
nekit [7.7K]3 years ago
6 0

A) Most is transformed into thermal energy. I took the test.


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A roller coaster travels down a 120 m track in 12.5 seconds how fast does the roller coaster go
KIM [24]

Answer:

9.6m/s

Explanation:

Using the equation S=d/t where s=speed, d=distance, and t=time

plug in the known variables

S=120m/12.5s

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What is the relationship between force and motion described by Newton's first law
prisoha [69]
Newtons First Law of Motion:
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On the surface of Earth, the force of gravity acting on one kilogram is: *
Murrr4er [49]

Your answer would be:

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Group 7A of the periodic table contains the?
olga2289 [7]

The correct answer is A. Most reactive non metals.

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Secondly group 7 non metals are the most reactive non metals as they need only one electron in order to complete their valence shell and become stable.


4 0
3 years ago
Read 2 more answers
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