Physics, 05.12.2020 14:00 gunnatvinson
A trolley of mass 1 kg travelling at 0.6 m/s receives an impulse of 1.6 kg m/s. What is the new velocity of the trolley?
Answers: 2
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The slope of a velocity time graph over any interval of time gives the during that interval
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Smallest intensity of a stimulus that you can detect 50 percent of the time is
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Physics, 22.06.2019 21:30
Ateacher gives students four liquids commonly found in the kitchen - vinegar, apple juice, dish detergent, and milk - and ph indicator strips, which measure acidity. the teacher asks the students to put the liquids in order from most acidic to most basic. what type of investigation could the students conduct to determine the correct order for the liquids?
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Physics, 22.06.2019 22:30
Suppose astronomers built a 140-meter telescope. how much greater would its light-collecting area be than that of the 10-meter keck telescope? express your answer using two sign
Answers: 3
A trolley of mass 1 kg travelling at 0.6 m/s receives an impulse of 1.6 kg m/s. What is the new velo...
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