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physics please explain as much as possible! Object moves following the path x=At^3-Bt^2x=At3−Bt2 , where A=1...

physics

please explain as much as possible!

Object moves following the path x=At^3-Bt^2x=At3−Bt2 , where A=1 m/s3 and B=1 m/s2. In the next questions discuss the character of this motion in the time interval between t=0 and t=1s. find the velocity and acceleration, and determine if the object is at the origin. for the following:

(a) at time t=0

(b) at time t =1/3s

(c) at time 1s

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