A force is applied to a box for 6.10s causing the 5.20kg box to come to accelerate from rest to 2.80m/s. What was the force on the box? 0.304 N 2.39 N 0.419 N 88.8 N The velocity of a box increases from 0 to 4.50m/s. What is the impulse on box if it has a mass of 2.30kg? 0.511 Ns 10.4 Ns O 1.96 Ns 6.80 Ns ---
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