18. A 0.20 kg object moves along a straight line. The net force acting on the object varies with the object's displacement as shown in the graph above. The object starts from rest at displacement x 0 and time t-0 and is displaced a distance of 20 m. 1o Determine each of the following: Displacement he final speed of the object at displacement x- 20 m. (25.3 mis) 149

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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: