3. The figure shows a plot of the time-dependent force
acting on a particle in motion along the x-axis. What is the total impulse delivered to the particle?
(A) 0 kg · m/s
(B) 1 kg · m/s
(C) 2 kg · m/s
(D) 3 kg · m/s
(E) 4 kg · m/s
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統計: A(2), B(9), C(48), D(0), E(1) #2356579
統計: A(2), B(9), C(48), D(0), E(1) #2356579