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Physics, 21.08.2019 23:40 Flameking1223
Aproton is ejected from the sun at a speed of 2 x 10^6 m/s. how long does it take for this proton to reach earth? answer in hours
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Aproton is ejected from the sun at a speed of 2 x 10^6 m/s. how long does it take for this proton to...
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