Предмет: Физика, автор: mihailurda44

дано
h=1,3м
En=600дж
m=?

Ответы

Автор ответа: denistimoshenko12

0

Ответ: Решение

Eп=mgh

m=Eп:gh

g=10H:кг

m = 600:10*1,3 = 46кг

Объяснение:

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