Предмет: Физика, автор: Топчик1321

с каким ускорением тело без начальной скорости через 3 секунды после начала движения оно прошло путь 10 м придите !
решение с дано

Ответы

Автор ответа: Аноним
0

Ответ:

Объяснение:

Дано:                 Решение: S= Vot+at²/2=at²/2

t=3c                                      a=2S/t²

                                            a=2*10м/9с²=20/9 м/с²=2.2 м/с²

Vo=0

S=10м

Найти: а-?

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