SOLUTION: A particleโ€™s position is given by ๐‘ (๐‘ก) = ๐‘ก^3 โˆ’ 6๐‘ก^2 + 9๐‘ก โˆ’ 2. What is the acceleration at ๐‘ก = 4 ?

Algebra ->  Equations -> SOLUTION: A particleโ€™s position is given by ๐‘ (๐‘ก) = ๐‘ก^3 โˆ’ 6๐‘ก^2 + 9๐‘ก โˆ’ 2. What is the acceleration at ๐‘ก = 4 ?      Log On


   



Question 1148792: A particleโ€™s position is given by ๐‘ (๐‘ก) = ๐‘ก^3 โˆ’ 6๐‘ก^2 + 9๐‘ก โˆ’ 2. What is the acceleration at ๐‘ก = 4 ?
Answer by Alan3354(69443) About Me  (Show Source):
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A particleโ€™s position is given by ๐‘ (๐‘ก) = ๐‘ก^3 โˆ’ 6๐‘ก^2 + 9๐‘ก โˆ’ 2. What is the acceleration at ๐‘ก = 4 ?
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Accel is the 2nd derivative of s(t).
Find that, then sub 4 for t.