Предмет: Физика, автор: gulzinattalantbekovn

1.7. Спортсмен мощностью 800 Вm натягивает тетиву лука . Какую работу он выполняет за 0,5 с?
А.16000Дж.
Б.6250 Дж
В. 16 кДж
Г.400Дж
Д.4 кДж
2.1.что является единицей мощности ?
А.Джоуль
Б.Ньютон
В.Ватт
Г.Кг
Д.Метр

Ответы

Автор ответа: sizhunamefedrone

0

Ответ:

1.7. г.

2.1. в.

Объяснение:

..........

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