A block of mass 5 kg resting on a horizontal surface is
connected by a cord, passing over a light frictionless pulley
to a hanging block of mass 5 kg. The coefficient of kinetic
friction between the block and the surface is 0.5. Tension in
the cord is : (g = 9.8 m/sec²)
(a) 49 N (b) Zero
(c) 36.75 N (d) 2.45 N
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Answer:
a is the correct answer
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