jejxj1914 jejxj1914

10-04-2024
Physics

contestada

A charged particle of mass m and charge q is released from rest in an electric field of constant magnitude E. The K. E. of the particle after time t is:
A. Eq2m/2t2
B. Eqm/2t
C. 2E2t2/mq
D. E2q2t2/2m

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