Предмет: Физика, автор: nikitakononenk

Чтобы сдвинуть ящик с песком к нему приложили силу в направленную горизонтально вдоль земли .Силы в 60 н оказалось не достаточно для движения .Под действием силы в 100 н он стал двигаться равномерно. Изобразите силы действующие на ящик, выбрав масштаб и определите величину силы трения скольжения.

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Автор ответа: Аноним

все силы, действующее на ящик указаны на рисунке
_______________________________________________________________
раз, ящик двигается равномерно, то
Fтр. = F гор. = 100 Н

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