Предмет: Физика, автор: sabrinamusa

Ппямоугольное тело имеет длину 6 см, ширину 8 см. На каком удалении будет центр тяжести, если отчет вести из произвольного угла?

Ответы

Автор ответа: vladvisner93

центр тяжести лежит в точке пересечения диагоналей
тогда расстояние от центра до угла равно половине диагонали
диагональ найдём по теореме Пифагора
Д²=6²+8²=36+64=100
Д=√100=10 см
тогда расстояние рано 10/2=5 см
ответ: 5

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