- #1
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Homework Statement
Each of the nuclei below are accelerated from rest through the same potential difference.Which one completes the acceleration with the lowest speed?
1H1 4He2 7Li3
9Be4
Homework Equations
F=ma=QE
The Attempt at a Solution
v∝a∝Q/m so for lowest v Q/m lowest is 1 so answer is 1H1
Homework Statement
The following particles are each accelerated from rest through the same potential difference. Which one completes acceleration with the greatest momentum?
α β proron neutron
Homework Equations
F=ma=QE
The Attempt at a Solution
mv∝QE so biggest mass and biggest charge give biggest momentum so the answer is α