Impulse from a Time-Varying Force
An object with a mass of 2.0 kg, initially at rest, is subjected to a time-varying force for 4 seconds. The force is described by the function $$F(t) = 3t^2 - 2t$$, where $$F$$ is in newtons and $$t$$ is in seconds. What is the final velocity of the object?
A
5 m/s
B
24 m/s
C
10 m/s
D
40 m/s