Homework Help: Math

Posted by Brownie on Tuesday, January 29, 2013 at 6:02pm.

A particle moves in a linear motion according to: s = 10 - 6t2. Find the acceleration of the particle at t = 4s.

acceleration in m/s2 =

My Answer
s'= 0-12t
s"= -12

acceleration in m/s2 = -12

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