Предмет: Физика, автор: Vitta56

Автомобиль массой 1т движется по кольцевой дороге радиусом 100м с постоянной скорость. 20м/с.Чему равно сила,действующая на автомобиль?Как она направлена?

Ответы

Автор ответа: sokolovvovikn
0
Центростремительная сила, направленная к центру кривизны дороги. F=m*V^2/R=1000*400/100=4000 Н
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