Question: An electron (m = 9.11 10-31 kg) is accelerated from rest to speed v by a conservative force. In this process, its potential energy

An electron (m = 9.11 × 10-31 kg) is accelerated from rest to speed v by a conservative force. In this process, its potential energy decreases by 6.20 × 10-14 J. Determine the electron's speed, v.

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