Предмет: Физика, автор: Vasyan77

№ 211. Во сколько раз надо увеличить начальную скорость брошенного вертикально вверх тела, чтобы высота подъема увеличилась в 4 раза?

Ответы

Автор ответа: sokolovvovikn

Учитывая формулы H=V0^2/2*g в 2 раза.

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