Предмет: Физика, автор: tatanacekunova39

9. Найдите неизвестные F S 400 H 3 м ? 50 м ? 15 кн значения. A ? 2000 Дж 30 кДж
Помогите пожалуйста решить ​

Приложения:

Ответы

Автор ответа: diana449410
1

Ответ:

1)400Н*3м=1200Дж

2)2000Дж:50м=40Н

3)30кДж:15кН=30000Дж:15000Н=2м

Объяснение:

надеюсь правильно:)


tatanacekunova39: спасибо большое
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