Sorry.
Once you get: dx/dt=2(3.2)t-3(1)t^2=0 you would then find the derivative, right or not? Which would be a quadratic function. If so you would then solve that.
I noticed that I made a mistake and its m/s^2. Thanks for that, though.
Ahh, I noticed I have to move the coefficient down and lessen it by one for the reminder. I presume you would then just fill in with the two numbers given. Am I doing this wrong so far?
Next you would get two derivatives...
Homework Statement
he position of a particle moving along the x-axis depends on the time according to the equation x = ct2 - bt3, where x is in meters and t in seconds.
(a) What dimension and units must c have?
m/s2
s2/m
m2/s
s/m2
What dimension and units must b have?
s/m3
m3/s...