Предмет: Математика, автор: Аноним

две шайбы столкнувшись заскользили в противоположных направлениях . Скорость одной шайбы 15 м/сек другой- 18 м/сек .Какое расстояние будет между ними через 13 секунд? помогите прошу вас за 10 баллов

Ответы

Автор ответа: ИринаКалиниченко

15+18=33м/сек общая скорость
33*13=429м

Автор ответа: Maxik98

15*13=195м. 18*13=234м 195+234=429м

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