Two Blocks Of Mass M2 1 60 Kg And M2 4 70 Kg Are Connected By A Massless Cord Passing Over A Frictionless Pulley As 1 (32.29 KiB) Viewed 34 times
Two blocks of mass m2 = 1.60 kg and m2 = 4.70 kg are connected by a massless cord passing over a frictionless pulley as shown in the figure below, with 8 = 51.0°. The coefficient of kinetic friction between block 1 and the horizontal surface is 0.400, and the coefficient of kinetic friction between block 2 and the inclined surface is 0.330. mi m2 07
(a) Draw a free-body diagram for the m, block. FN EN F Fr F FT F o o EN EN FT FT F O
(b) What is the acceleration of the system when it is released from rest? m/s2 (c) What is the tension in the cord connecting the blocks? N
Draw a free-body diagram for the m2 block. EN FN È FA FT FT F Ft FN F EN FT
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