Physics, 03.07.2019 02:20 madilyn219
Two small plastic spheres each have a mass of 1.1 g and a charge of -50.0 nc . they are placed 2.1 cm apart (center to center). a. what is the magnitude of the electric force on each sphere? b. by what factor is the electric force on a sphere larger than its weight?
Answers: 1
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What do the atoms of elements in the same group have in common? a. they have the same atomic numbers. b. they have the same average atomic masses. c. they have the same number of electron shells. d. they have the same number of electrons in their outermost shells.
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Two small plastic spheres each have a mass of 1.1 g and a charge of -50.0 nc . they are placed 2.1 c...
Mathematics, 20.10.2020 18:01
Mathematics, 20.10.2020 18:01