Предмет: Физика, автор: kroxolevj

Определите вес стального шарика массой m=5,1 г, кагда он падает с высоты соты h=13 см(g=10 H/кг).
срочно
срочно
срочно
срочно

Ответы

Автор ответа: DedStar
1

Ответ:

Объяснение:

Вес равен 0, поскольку шарик не давит на опору и не растягивает нить подвеса.

Похожие вопросы
Предмет: Русский язык, автор: sashatsvetaev
Предмет: Английский язык, автор: svetlanakainov
ПОМОГИТЕ С ПЕРЕВОДОМ.
That day Tom Sawyer felt gloomy They called him friendless. Nobody cared for him. He believed that nobody loved him. Tom cried. He looked back at the houses, his school and cried again. He thought how unfriendly. how cold that world was. Just at that moment he ran into Joe Harper, his old friend, Joe's eyes were red. He looked unhappy his mother had punished him for drinking Some cream. The boys spoke about their common problems and decided to escape from the town. Not far from the town at the great Mississippi River there was a raft They could travel by water to the long island called Jackson's island. Nobody lived there. Nobody could find the boys there. An hour later Huck Finn, a little tramp also joined them. The boys' plan was: to get some food from home, to meet at midnight near the raft, to escape from the town, to live a happy life on the island like pirates. The night was dark and still. The great river looked like an ocean At midnight Tom was at the secret place with a piece of ham A minute later the three friends found each other in the darkness and were on the raft. At two in the morning the young pirates came to the island and their first voyage was over. Tired but happy they made a fire and fried some bacon. How romantic it was: water, stars, bacon, freedom, friends... "isn't it great?" said Joe. "it's wonderful!", said Tom. "What will the boys say? "They will just die to be here! It's just life for me," said Tom. You don't get up early. don't wash, don't go to school. You only relax and enjoy yourself. Suddenly Huck said, "What do pirates do?
Предмет: Литература, автор: cheen