Write an expression for the velocity of a rocket as a function of time if ti's acceleration is represented by a(t) = .12t^2 + 3?

2016-09-11 8:03 pm
更新1:

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回答 (1)

2016-09-11 8:36 pm
v = (int)[a(t)]dt = 0.04t³ + 3t + vi
參考: Kinematics of acceleration


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