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The nucleus of a certain atom is 8.90 fm in diameter and has 102 protons. What...

The nucleus of a certain atom is 8.90 fm in diameter and has 102 protons. What is the acceleration of another proton 4.30 fm from the surface of the nucleus?

a)1.84×10^29 m/s^2, away from the nucleus

b)1.80×10^27 m/s^2, away from the nucleus

c)8.07×10^28 m/s^2, towards the nucleus

d)7.60×10^29 m/s^2, towards the nucleus

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