Answers

2014-10-11T20:40:55+08:00
T =  \frac{m}{n^2} k 
16 =  \frac{8}{2^2} k
k = 8
substituting the given values m=13, n=3 where k=8
T =  \frac{m}{n^2} k
T =  \frac{13}{3^2} (8)
T =  \frac{104}{9}
T = 11.56
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