Предмет: Физика, автор: nvkzkaterinka

Карлсон поднимает Малыша массой 30 кг на крышу дома высотой 20 м за 10 с. Определите работу и мощность.

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Автор ответа: Физматйоу

0

F=mg=30*10=300H
A=F*s=300*20=6000Дж
P=A/t=6000/10=600Вт

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