Physics, 16.10.2019 06:30 lame3245

Two point charges 30 nc and -40 nc are held at the origin and at x 0.72 m, respectively
particle q = 42 uc is released from rest at x 0.28 m. if the initial acceleration of the particle he
magnitude of 1 x 10^5 m/s, what is its mass?

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Two point charges 30 nc and -40 nc are held at the origin and at x 0.72 m, respectively
partic...