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1.8.2 Integration

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Question 26

A robotic arm's velocity v(t)v(t)v(t), in ms−1\text{ms}^{-1}ms−1, at time t t\,t seconds is modelled by the function

v(t)=(4t−3)(t+2)6t,t>0 v(t) = \frac{(4\sqrt{t} - 3)(t + 2)}{6\sqrt{t}}, \quad t > 0 v(t)=6t​(4t​−3)(t+2)​,t>0

Determine the general expression for the displacement, s(t)s(t)s(t), of the robotic arm, giving each term in its simplest form.

[4]

1.8.2 Integration Questions

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