Aforce of 36.0 n is required to start a 3.0-kg box moving across a horizontal concrete floor. part a) what is the coefficient of static friction between the box and the floor? express your answer using two significant figures. part b) if the 36.0-n force continues, the box accelerates at 0.54 m/s^2. what is the coefficient of kinetic friction? express your answer using two significant figures.
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Physics, 21.06.2019 17:20, lamwil9432
When an object moves in uniform circular motion, the direction of its acceleration is a) in the same direction as its velocity vector. b) in the opposite direction of its velocity vector c) is directed toward the center of its circular path. d) is directed away from the center of its circular path. e) depends on the speed of the object.
Answers: 1
Aforce of 36.0 n is required to start a 3.0-kg box moving across a horizontal concrete floor. part a...
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