Physics, 22.12.2019 10:31 TheAndroid
Atrain approaches a railroad crossing, blowing its whistle the entire time. when does an observer at the crossing hear the lowest frequency of the trainâs whistle?
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Physics, 21.06.2019 20:00
Spend time observing or thinking about events that involve matter and energy. which events can you explain? which events canât you explain?
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Physics, 22.06.2019 00:00
Astate of matter all that has define volume and can flow is a(n)
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Physics, 22.06.2019 09:30
Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?
Answers: 2
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