Предмет: Математика, автор: dimonpiskunov883

Найдите скорость тела в момент времени t=3с, если зависимость пути тела от времени
s= -t^3 + 6t^2 + 5t + 3 (м).
Нужна формула и ответ.

Ответы

Автор ответа: nastulya9696
0
Производная пути по времени - скорость

v(t)=-3t^2+12t+5
v(3)=14м/с
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