Physics, 02.03.2020 23:41, mathnation1

In separate experiments, four different particles each start from far away with the same initial speed and impinge directly upon the nucleus of a gold atom. The masses and charges of the particles are:

particle 1: mass m, charge q.
particle 2: mass 2m, charge 2q.
particle 3: mass 2m, charge q/2.
particle 4: mass m/2, charge 2q.

Rank the particles according to the distance of closest approach to the gold nucleus from smallest to largest.

a. 1,2,3,4
b. 4,3,2,1
c. 3, 1 and 2 tie, 4
d. 4, 1 and 2 tie, 3
e. 1 and 2 tie, 3, 4

Answers: 2

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In separate experiments, four different particles each start from far away with the same initial spe...