Physics, 12.12.2020 17:00 orcawave9408
The force between a proton and an electron is 3.5×10-10 N. Each has a charge of 1.6×10-19 C What is the distance between these two particles?
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How many neutrons does plutonium -196 with an atomic number of 78.
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The minute hand of a clock is 7cm long. calculate the displacement and distance covered by it from 8 am to 8.30 am pls answer fast i will surely mark as brainliest fast fast fast
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Amoving freight car collides with an identical one that is at rest. if momentum is conserved, what happens to the second car after the collision? it attains the same speed as the first car. it moves at half the speed of the first car. it moves at twice the speed of the first car.
Answers: 3
The force between a proton and an electron is 3.5×10-10 N. Each has a charge of 1.6×10-19 C What is...
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