A) Zero
B) 13 N
C) 3.3 N
D) 19.6 N
Correct Answer: B
Solution :
Tension between \[{{m}_{2}}\] and \[{{m}_{3}}\] is given by \[T\,\,=\,\,\frac{2{{m}_{1}}{{m}_{3}}}{{{m}_{1}}+{{m}_{2}}+{{m}_{3}}}\,\times \,\,g\,\,=\,\,\frac{2\times 2\times 2}{2+2+2}\,\,\times \,\,9.8\,\,=\,\,13N\]You need to login to perform this action.
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