A) 24.5 N
B) 2.45 N
C) 79 N
D) 73.5 N
Correct Answer: D
Solution :
\[T=\frac{2{{m}_{1}}{{m}_{2}}}{{{m}_{1}}+{{m}_{2}}}g=\frac{2\times 10\times 6}{10+6}\times 9.8=73.5N\]
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