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Chrome File Edit View History Bookmarks People Window Help O Ashutosh D sent you a mes x Review Quiz 2 x D Quiz3-1-1.ai x CG Find the weight W2 so that x HSolution Manual Mechanic x C https:// /coursed aata/statics/quizzes/questions/chapter3/3-1 www.class4me.com Quiz3-1-1-18-483.pdf Quiz: 1-18 Find the weight W so that the net moment about A is zero. W 200 1150mm 850mm Answer(s): 48% Tue 12:20 AM a Meshari

Solution

For this system to be in equilabrium, moment of W₁ about A must be equal to the moment of load W₂ so that net moment about A is zero.

Therefore, taking moments of loads W₁ and W₂ about A :

W₁ X 1150 = W₂ X 850

OR     200 X 1150 = W₂ X 850                 [ Given: W₁ = 200 N ]

OR     W₂ = 270.6 N      Answer