Physics, 30.08.2021 19:10 kayleigh8892
In a simple ideal experiment, how many variables are intentionally changed at a time? *
0
1
2
all of them
Answers: 3
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Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied. true or false
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At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid
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What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.
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In a simple ideal experiment, how many variables are intentionally changed at a time? *
0
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