Physics, 20.12.2019 15:31, kswaggish101
On level ground a shell is fired with an initial velocity of 46.0 m/s at 66.0 ∘ above the horizontal and feels no appreciable air resistance.
Answers: 3
Physics, 20.06.2019 18:04, Loganstilson9847
Why do scientists believe that light is made of streams of particles? scientists believe that light is made of streams of particles because only the presence of photons can explain phenomena observed during experiments on the photoelectric effect. these observations include only some frequencies of light causing the ejection of electrons, no time gap existing between light striking a metal and electrons being ejected, and intensity having no effect on the kinetic energy of the ejected electrons.
Answers: 1
Physics, 23.06.2019 01:00, zitterkoph
Is the number of complete movements of a wave per second.
Answers: 3
On level ground a shell is fired with an initial velocity of 46.0 m/s at 66.0 ∘ above the horizontal...
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