Предмет: Физика, автор: Lapka0ttt

ПОМОГИТЕ ПОЖАЛУЙСТА! очень прошу 6 и 7 задачу))

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Ответы

Автор ответа: fatt52

6) a=Δv/Δt=5/1=5 м/с²
Ускорение постоянное и в любой момент времени 5 м/с²
===
7) Путь за 3 с находим как площадь треугольника
s=(v/2)*t=(15/2)*3=22.5 м
или
s=a*t²/2=5*3²/2=22.5 м
===========================

Lapka0ttt: Это точно правильно?)) Я не шарю прост

fatt52: Да

Lapka0ttt: Спасибо☺

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