Question: Let s ( t ) = 8 t 3 - 7 2 t 2 + 1 9 2 t be the equation of motion for

Let s(t)=8t3-72t2+192t be the equation of motion for a particle. Find a function for the velocity.
v(t)=
Where does the velocity equal zero? [Hint: factor out the GCF.]
t= and t=
Find a function for the acceleration of the particle.
a(t)=
Let s ( t ) = 8 t 3 - 7 2 t 2 + 1 9 2 t be the

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