Предмет: Физика, автор: arrr2507

хелп плиииз ОЧЕНЬ СРОЧНО ОЧЕНЬ
1. Определите начальную скорость и ускорение шарика, двигающегося вверх по наклонной плоскости. Оборудование: секундомер, линейка .
2. У вас есть секундомер и камень (или пустая консервная банка). Как при помощи этих предметов определить примерную высоту дерева?
Для задач записываем все расчеты, пояснения, рисунки по необходимости.​

Ответы

Автор ответа: MihailovViktor
0

Ответ:Арина

Объяснение: Сама делай , хехехехе

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A book is one of the greatest wonders of world. Why are so many people fond of reading? The world of books is full of wonders. Together with the characters of books you can find yourself in different and countries, have a lot of adventures. The book is a faithful friend. They form our values and characters. We try to look like the characters of your favourite books: to be brave, honest, not to be silly and greedy, to be real friends. We enjoyed the beauty and wisdom of fairy-tales and fables when we were babies and Granny read them. They taught us to be kind, clever, hardworking, to understand other people and help them. They teach us to understand the beauty of nature, take care of it, to love our homeland. Books have been with us since childhood. Who hasn’t read «Alice in the wonderland», «Mowgli»? Who hasn’t travelled with Marry Poppins to her imaginary world? Who hasn’t imagined himself to be Robinson Crusoe on the deserted island? I have read a lot of interesting books, but my favourite book is «The adventures of Tom Sawyer» by Mark Twain. This well-known book is popular with the children all over the world. The main character of the book is Tom Sawyer, who lived in a small town on the Mississippi River. He was a boy with a wild imagination. He and his friends often dreamed of different adventures. Tom was naughty, kind and brave. Besides he was noble. I like this boy because he teaches us to be true friends. If you are not fond of reading, take a book to your liking or borrow it from the library and read it. Books are worth reading. Readly, they are our good friends.