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Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called
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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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What is a possible result of higher air temperature caused by global warming
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Amachine does 1,500 joules of work in 30 seconds. what is the power of this machine?...
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