A cardboard box slides along a wood floor with an initial velocity of 15.0 m/s and comes to rest after traveling 30 m along the floor. What is the coefficient of kinetic friction between the floor and the box?  Assuming g=10m/s^2 How much time does the cardboard box take to stop? a)  10 seconds b) 5 seconds c) 4 seconds  d) 2 seconds

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: