A) 200 N
B) 140 N
C) 70 N
D) 100 N
Correct Answer: D
Solution :
\[T\,\cos \,{{45}^{{}^\circ }}=mg\] \[T\,\cos \,{{45}^{{}^\circ }}=F\] \[\Rightarrow \] \[F=mg=100\text{ }N.\]You need to login to perform this action.
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