A particle moves according to a law of motion s= f(), t20, where t is measured seconds and s in feet. (If an answer does not exist, enter DNE.) S = f(t) = t3 - 8t2 + 26t (a) Find the velocity at time t. v(t) = ft/s

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A: We find v and a using the first and second derivative of s. We use the power rule.

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Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.