The object moves along the line in such a way that displacement after t minutes is given by d(t)=2t^3-6t^2+2 meters, for t>=0
a. Compute the velocity v(t) and accerlation a(t) of the object
b. Determine all time t when velocity v(t) id 0 meters/minute
c. Determine all tiem t when the acceleration a(t) is 0 meters/minute^2
d. Determine displacement of object when time t=0 minutes, t=1 minute, t=2 minutes and t=3 minutes.