What is the fnet of the fbd in the middle

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Joshua Varghese · Answer 1 · 2023-09-23T12:28:57+0000

-200 N

Step-by-step explanation

Step 1

we can see that on the object are acting vertical forces, if we assume the y-positive axis as positive ( upwards) then we have

$\begin{gathered} \sum ^(\square)_{\text{xorce-in y}}=600N-800N \\ \sum ^(\square)_{\text{xorce-in y}}=-200\text{ N} \end{gathered}$

therefore, the answer is -200