I suspect a typo
why would you have 2 terms in t^2 without adding them together?
Is the last term supposed to be t^3 ?
Clarify before I attempt it.
an object is moving according to the following equation s(t) = 5t - 15t^2 + t^2 s in meter and t in second.
1) identify the times when the distance is maximum and minimum and clearly identify the points.
2)Evaluate the speed at the times in a. Also find the speed and acceleration at t =0,1.5 and 5 seconds.
3)find the time when points of inflexion occur a.
1 answer
1 answer