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Statement of a problem № 2827

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An alpha particle (q = 2e, m = 6.7 x 10^(-27) kg) falls from rest through a potential drop of 3.0 x 10^6 V (3.0 MV). (a) What is its KE in electron volts? (b) What is its speed?

Solution:
An alpha particle (q = 2e, m = 6.7 x 10^(-27) kg) falls from rest through a pote

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