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QUESTION
A 27 kg chair initially at rest on a horizontal floor requires a 376 N horizontal force to set it in motion.
A 27 kg chair initially at rest on a horizontalfloor requires a 376 N horizontal force to setit in motion. Once the chair is in motion, a345 N horizontal force keeps it moving at aconstant velocity.The acceleration of gravity is 9.81 m/s2 .a) What is the coefficient of static frictionbetween the chair and the floor?
