A) 92
B) 3.4
C) 4
D) 9.8
Correct Answer: B
Solution :
[b] \[F=\text{ }\left( m+m+m \right)\times a\] \[\therefore a=\frac{10.2}{6}m/{{s}^{2}}\] \[\therefore {{T}_{2}}=ma=2\times \frac{10.2}{6}=3.4\text{ }N\]You need to login to perform this action.
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