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Show new changes starting from 01:36, 25 February 2026
 
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18 February 2026

N    22:21  Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 07 (b)/Statement diffhist +671 AlanGetz talk contribs (Created page with "A small rocket propels itself straight upwards. From <math>t = 0</math> to <math>t = 4</math> minutes, its velocity is given by: <math display="block"> v(t) = \frac{100}{1+t^3} \ \text{meters/min}. </math> When we were calculating the error of our approximation, we calculated that <math display="block"> |v''(t)| = \left\vert 600t \frac{1-2t^3}{(1+t^3)^3} \right\vert \leq 307200 (= 64 \cdot 4800), </math> for all <math>0 \leq t \leq 4</math>, which is too much. But we are...")