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Julli [10]
3 years ago
7

Which of the following best describes a completely elastic collision?

Physics
1 answer:
IRISSAK [1]3 years ago
3 0
The kinetic energy before equals K after
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 T<span>he equation to be used here to determine the distance between two equipotential points is:
V = k * Q / r 

where v is the voltage of the point, k is a constant, Q is charge of the point measured in coloumbs and r is the distance. 
In this case, we can use ratio of proportions to determine the distance between the two points. in this respect, 

Point 1: 
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r = k*Q/290 ; kQ = 290r

Point 2:
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from equation 10 kQ = 290r
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