Нужна помощь с задачей. Если можно,подробное решение. Найти силу тяги развиваемую мотором автомобиля, движущегося в гору с ускорением 1 м/с . Уклон горы равен 0,05. Масса автомобиля 900 кг. Коэффициент трения равен 0.1

You’ve got a letter from your British pen-friend. He/she writes you that he/she likes to dress well. He/she tries to buy his/her clothes at famous fashion designers’ shops. But it is very expensive and his/her parents don’t want to buy such clothes for him/her. Write a letter to your friend in which you: • express your opinion about present-day fashions • write what clothes you usually prefer to wear • where you usually buy clothes and who helps you to do the shopping • give advice to your friend what he/she should do in his/her situation помогите написать

Значение образов Гринева и Швабрина в повести "Капитанская дочка".