The position of an object moving in one dimension is given by x(t) = t^3 - 15t^2 + 72t. What is the earliest time at
The position of an object moving in one dimension is given by x(t) = t^3 - 15t^2 + 72t. What is the earliest time at which the object is momentarily at rest?
a) 1.00 s b) 2.00 s c) 3.00 s d) 4.00 s e) 5.00 s
the answer is D. Can you explain why
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Authors: Mirjana Dalarsson, Nils Dalarsson
2nd Edition
978-0128033975, 0128033975
