Предмет: Физика, автор: Аноним

1 Как изменится положение центра тяжести мяча, когда держащий его в руках футболист, положит мяч на землю?

А) Сместится из центра мяча вниз

В) Его положение в мяче не изменится

С) положение центра тяжести в мяче сместится вверх, если он положит его быстро

2. Где находится положение центра тяжести оболочки воздушного шара?

А) на поверхности оболочки

В)в центре самой оболочки

С) в центре шара, образуемого оболочкой

Ответы

Автор ответа: Dedagenn

Ответ:

1. ответ В

2. ответ С

ттттттттттттттттт

Dedagenn: пожалуйста

Dedagenn: это вопрос? я не знаю...

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