A) \[T=70.8N\] and \[{T}'=47.2N\]
B) \[T=58.8N\] and \[{T}'=47.2N\]
C) \[T=70.8N\] and \[{T}'=58.8N\]
D) \[T=70.8N\] and \[{T}'=0\]
Correct Answer: A
Solution :
FBD of mass 2 kg FBD of mass 4kg \[T-{T}'-20=4\] ?.(i) \[{T}'-40=8\] ?(ii) By solving (i) and (ii) \[{T}'=47.23\,N\] and \[T=70.8\,N\]You need to login to perform this action.
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