Physics, 19.11.2019 19:31 kristieroth1
An 875kg car speed from 22m/s to 44m/s while pushing another car. what work was in changing the car’s speed?
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Aray of light traveling parallel to the principal axis of a concave mirror will be reflected through the mirror's
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Which statement correctly describes the relationship between frequency and wavelength?
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Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesn’t, as machines are inefficient. d) no, it doesn’t, as machines cannot create energy.
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Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine
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An 875kg car speed from 22m/s to 44m/s while pushing another car. what work was in changing the car’...
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