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An electron is held 2.0 m above the ground and released. It moves against gravity towards...

An electron is held 2.0 m above the ground and released. It moves against gravity towards a charged sphere with Q= 3.0 x 10-19C which is held 6.0m directly above the electron's starting point. Determine the speed of the electron when it id 1.0 m from the sphere.

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