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(2-3) A 3.0 m long ladder leans against a frictionless wall at an angle of 60° as shown. Assume the ladder is uniform with it

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Answer #1

Nw 2. Efy = No-W=0 N = w normal force by ground = weight Ans (a) k 3. {T ground - - 1 3 w cas600 + L Nw singo = 0 بيا = 0.28

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