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Year 11 (2025) Maths Advanced Calculus

Instantaneous Velocity

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Question 1
12436

An object moves in a straight line with a position given by; \(s(t) = {t^3} - 12{t^2} + 4t\) \(\rm{m}\). The instantaneous velocity after 3 seconds is?

\( - 41\,{\rm{ m}}{{\rm{s}}^{ - 1}}\)

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