Impulse from a Time-Varying Force
A 0.5 kg object, initially at rest, is acted upon by a force that varies with time according to the equation F(t) = (6t - t²) N. What is the impulse delivered to the object between t = 0 s and t = 3 s?
A
27 N·s
B
4.5 N·s
C
18 N·s
D
13.5 N·s
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