The graph of the net force acting on the object of m = 3 (kg) along the x-axis is as shown in the figure. If the initial velocity of the object is 4 (m/s). Find its kinetic energy at x = 20 (m) in Joules. F, (N) x (m) 20 A) 204 В) 208 C) 218 D) 224 E) 236 20
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