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A 84 kg clock initially at rest on a horizontal floor requires a 676 N horizontal force to set it in motion. After the clock is in motion, a horizontal force of 540 N keeps it moving with a constant velocity.
(a) Find μs between the clock and the floor.
(b) Find μk between the clock and the floor.
 2 years ago
 2 years ago
A 84 kg clock initially at rest on a horizontal floor requires a 676 N horizontal force to set it in motion. After the clock is in motion, a horizontal force of 540 N keeps it moving with a constant velocity. (a) Find μs between the clock and the floor. (b) Find μk between the clock and the floor.
 2 years ago
 2 years ago

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henkjanBest ResponseYou've already chosen the best response.1
mu = Force/(mass*gravitational) For static the force = 676 N for kinetic the fore equals 540 N
 2 years ago
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