Physics, 30.01.2020 16:52 freddhendrickss
Science question!
which of these is the best explanation for why two negatively charged balloons move apart without ever touching? a. charger objects send little lighting bolts of electrons across the space between the two balloons. b. electrons from one balloon jump to the other and push it, without ever touching it. c. electronic charges have electric fields surrounding them that allow them to exert forces on other objects without touching them. d. the space between objects is actually filled with charged particles that all intersect.
Answers: 1
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Which of the following is the main energy source for the sun? a. fission of hydrogen b. fusion of hydrogen c. fusion of helium d. fission of iron
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The chart shows daniela’s run through her race. what is her velocity? 1.5 m/s 2 m/s 2.5 m/s 5 m/s
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Science question!
which of these is the best explanation for why two negatively charged ball...
which of these is the best explanation for why two negatively charged ball...
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