Physics, 01.02.2022 23:00, erbnichole
a gravitational force of 4N exists between 2 objects, if the mass of one of the objects is tripled and the distance between the objects is doubles, then what is the new force of attraction between the objects
Answers: 2
Physics, 22.06.2019 22:00, jayonelijah
Ultraviolet radiation is dangerous because it has a high enough energy to damage skin cells. what is the best explanation of the relationship between wavelength and wave energy? a) wave energy is related only to frequency, not wavelength. b) longer wavelengths have lower frequencies but higher energy. c) the shorter the wavelength, the lower the frequency and the higher the energy. d) the shorter the wavelength, the higher the frequency and the higher the energy.
Answers: 3
a gravitational force of 4N exists between 2 objects, if the mass of one of the objects is tripled a...
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