5. The illustration in figure below shows a uniform metre rule weighing 30 N pivoted on a
wedge placed under the 40 cm mark and carrying a weight of 70 N hanging from the 10
cm mark. The ruler is balanced horizontally by a weight Whanging from the 100 cm mark
Calculate the value of the weight W.
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Answer:
Weight W is 30.
Explanation:
Idk how to explain it lol, sorry!!!
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