t = 0 t = 3.5 s vo = (2.5î + 3.5j) m/s if = (-2,5î) m/s The velocity of a 3.0-kg object is shown at two times. What was the magnitude of the average force exerted on the object between t = 0 and t = 3.5s? 6.26 N 1.74 N 0.845 N 3.23 N 14.7 N
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