s(t) =3t4+t^2-2t+1, to=2. Created by Nata1599. matematika-ru

s(t) =3t4+t^2-2t+1, to=2...

June 2022 1 9 Report

s(t) =3t4+t^2-2t+1, to=2

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vvh2010 Скорость - это производная функции пути:
v(t)= S'(t)=(3*t^4+t^2-2t+1)'=(3*t^4)'+(t^2)'-(2t)'+(1)'=
=3*4*t^3+2t-2+0=12*t^3+2t-2
При to=2
v(2)=12*2^3+2*2-2 =12*8+4-2=96
Скорость равна 96

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