S(t)=1/3t^3-5/2t^2+6t+7 Ускорение

Question

S(t)=1/3t^3-5/2t^2+6t+7
Ускорение

Answer 1

Дана функция S(t) = (1/3)t^3 - (5/2)t^2 + 6t + 7.

V(t) = S'(t)=t^2 - 5t + 6.

a(t) = V'(t) = 2t - 5.