A) 1 N
B) 5 N
C) 8 N
D) 10 N
Correct Answer: C
Solution :
Total mass of the system, \[M={{m}_{1}}+{{m}_{2}}+{{m}_{3}}\] \[=2+3+5\] \[=10\,kg\] Force \[F=10\,N\] Hence, acceleration, \[a=\frac{F}{M}=1\,m{{s}^{-2}}\] Now, tension \[{{T}_{1}}\]can be calculated as, \[{{T}_{1}}=({{m}_{2}}+{{m}_{3}})a=8\times 1=8N\]You need to login to perform this action.
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