The position of an object at any time t is given by s(t)=3t4-40t3+126t2-9.
Determine the velocity of the object at any time t.
s(t)=3t^4-40t^3+126t^2-9 the velocity at any time is given by the derivative....so....
s ' (t) = 12t^3 - 120t^2 + 252t
