Physics, 13.07.2019 17:30 BookandScienceNerd
Arock is dropped from the top of a building. after 4 seconds it is moving at 40 m/s. what was the acceleration of the rock
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Physics, 21.06.2019 19:00
Find the momentum for a 2.6-kg brick parachuting straight downward at a constant speed of 8.4 m/s .
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Physics, 22.06.2019 06:30
Which of these statements is true? a. quarks pair with leptons to form protons and neutrons. b. quarks pair with bosons to form photons. c. quarks pair with photons to form protons and neutrons. d. quarks pair with other quarks to form protons and neutrons. e. quarks pair with electrons to form protons.
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Physics, 22.06.2019 11:00
Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good
Answers: 1
Arock is dropped from the top of a building. after 4 seconds it is moving at 40 m/s. what was the ac...
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