The magnitude of the force (in Newtons) acting on a body varies with time t (in microseconds) as shown in the figure. AB, BC and CD are straight line segments. The magnitude of the total impulse of the force on the body from t = 4 µs to t = 16µs is N-s. Force (N) 800 600 400 200 A B C D H 0246 8 10 12 14 16 Time (us) E F LL
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