Предмет: Физика, автор: jerryoksana

Скорость тела изменялась по закону v = 2 + 0,5t. Какова начальная скорость и его ускорение?

Ответы

Автор ответа: veronichka26

0

начальная скорость 2+0.5*0=2.

Ускорение (2+0.5т)'=0.5

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