Oppositely charged parallel plates are separated by 5.56 mm. A potential difference of 600 V exists between the plates. (a) What is the magnitude of the electric field between the plates?
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(b) What is the magnitude of the force on an
ectron between the plates

Acave rescue team lifts an injured spelunker directly upward and out of a sinkhole by means of a motor-driven cable. the lift is performed in three stages, each requiring a vertical distance of 10.0 m: (a) the initially stationary spelunker is accelerated to a speed of 4.90 m/s; (b) he is then lifted at the constant speed of 4.90 m/s; (c) finally he is decelerated to zero speed. how much work is done on the 68.0 kg rescue by the force lifting him during each stage?

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The amount of potential energy possessed by an elevated object is equal to what?