A steady horizontal force lasting for 2.10 s gives a 1.25 kg object an acceleration of 3.20 m/s2 on a frictionless table. What impulse does this force give to the object?
A) 25.7 kg m/s
B) 10.9 kg m/s
C) 8.40 kg m/s
D) 4.00 kg m/s
E) 2.63 kg m/s
C
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