Kinematics (id: 857aea29d)

本题目来源于试卷: Kinematics，类别为 IB数学

[填空题]
$\text { A particle moves in a straight line such that at time } t \text { seconds }(t \geq 0) \text {, its velocity is given by } v=18 t^{3} e^{-3 t^{2}} \text {. Find the exact distance travelled by the particle in the first two seconds. }$   

参考答案: 1-13e^(-12)


本题详细解析:

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