Предмет: Физика, автор: Meriela

15. Якою є потужність двигуна, якщо за 3 хв він виконує роботу
18кДж?

Ответы

Автор ответа: 1Manka1
0
Дано:
t=3хв=180с
А=18кДж=18000Дж
Знайти:
N-?
N=A/t=18000/180=100Вт
Автор ответа: сок111213
0

Дано:

t = 3 хв = 180 c

A = 18 кДж = 18 000 Дж

Найти:

N=?

Решение:

N = A/t

N = 18 000 Дж / 180 с = 100 Вт

Ответ: N = 100 Вт

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