Предмет: Физика, автор: BLOMBICK2222

какова масса трактора движущегося при торможении с ускорением 0.5м/с2 если стла торможения равна 6,5 кH

Ответы

Автор ответа: Lerendari0Fish

0

Решение.F=m*a
m= F/a=4500Н/0.5м/с^2=3000 кг
Ответ: 3000 кг

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