A helium nucleus of mass m = 6.64 ✕ 10−27 kg and charge q = +6.41 ✕ 10−19 C is in a constant electric field of magnitude

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answerhappygod
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A helium nucleus of mass m = 6.64 ✕ 10−27 kg and charge q = +6.41 ✕ 10−19 C is in a constant electric field of magnitude

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A helium nucleus ofmass m = 6.64 ✕ 10−27 kg andcharge q =+6.41 ✕ 10−19 C is in a constantelectric field of magnitude Ex =+340 N/C. Neglecting other forces, calculate the nucleus'acceleration and its displacementafter 2.10 ✕ 10−6 s if itstarts from rest.
HINT
(a)
the nucleus' acceleration (Indicate the direction with the signof your answer.)
m/s2
(b)
its displacement
m
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