Impulse from a Time-Varying Force

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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?

5 m/s

24 m/s

10 m/s

40 m/s

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Question Leaderboard

Rank	User	Correct Count	Attempt Count	Total Time	Score
#1	jchenlisg	2	2	0m 00s	200
#2	nic6.wc10	1	1	0m 00s	100
#3	aibekn386	1	1	1m 00s	40

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