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3. Two masses are connected by a string passing over a frictionless pulley as in the figure. The pulley is a 5 kg, 0.5 m radi

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m, = sky maz loky ms = 1kg my = 6kg r =0,5m e Natox Nz Mk = 0,2 / my LL mig den F, = mig sin 30º = 5x 9,8x5 = 24,5 N F = meg

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