Physics, 15.04.2020 02:58, GavinWright254
A tiny sphere of mass 7.70 mg and charge −2.80 nC is initially at a distance of 1.64 μm from a fixed charge of +8.69 NC.
(a) If the 7.70-mg sphere is released from rest, find its kinetic energy when it is 0.500 μm from the fixed charge.
(b) If the 7.70-mg sphere is released from rest, find its speed when it is 0.500 μm from the fixed charge.
Answers: 1
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