Предмет: Физика, автор: no4it

Какую мощность развивает сила тяги трактора,перемещая прицеп со скоростью 18 км/ч , если она составляет 16,5 кН

Ответы

Автор ответа: genm
0

Дано: v=18км/ч=5 м/с, F=16,5 кН=16500Н. Найти:N=?

Решение: N=Fv, N=16500Н*5м/с= 82500Вт

Ответ:N=82500Вт

 

 

 

 

Автор ответа: Лилит0Ка
0

N=Fv, N=16500Н*5м/с= 82500Вт

N=82500Вт

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