Physics, 13.01.2021 17:20 hippocampus
You break a piece of Styrofoam packing material, and it releases lots of little spheres whose electric charge makes them stick annoyingly to you. If two of the spheres carry equal charges and repel with a force of 18 mN when they're 20 mm apart, what's the magnitude of the charge on each
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What component of earth’s atmosphere exists entirely as a result of photosynthesis?
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Roberto and laura are studying across from each other at a wide table. laura slides a 2.2 kg book toward roberto. if the net force acting on the book is 1.6 n to the right, what is the book acceleration
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You break a piece of Styrofoam packing material, and it releases lots of little spheres whose electr...
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