Предмет: Физика, автор: prihozijgleb

Автомобіль, рухаючись зі швидкістю 36 км/год, зупинився за 2 с. Визначте прискорення його руху

Ответы

Автор ответа: kvikabanakhevych

3

Відповідь:

-18м/с^2

Пояснення:

a=V-V0/t

meowxs9: не вірно, вийде 5м/с²

kvikabanakhevych: Вірно, все зроблено за формулою.

aleksieievki21: невірно переведено км/год в м/с

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My name is Jim. It was my birthday on Saturday. I was eight. My three cousins came to see me in the morning, and in the afternoon I had a party at my house. Nine of my friends came. We played some games outside and then we went inside to have some lemonade.
Then Mum said: ‘Go out in the garden again.’ There was a clown there! He had square glasses, yellow hair and a long green beard. He told us a story about the jungle and drew some pictures. My friends and I laughed very loudly because he was very funny. My mum was there, but I couldn’t see my dad. We went inside and had ice cream and cake in the kitchen. Then my friends went home.
I helped Mum to clean the kitchen and then we sat down and had some more cake there. ‘Where’s Dad?’ I asked Mum. ‘In the living room,’ she said. I went to find Dad but I could only see the clown there. Then I looked at his face. He took off his funny beard, his hair and his glasses and smiled at me. It was Dad! ‘Thank you, Dad!’ I said. ‘It was the best birthday present.’

1. There were .............................. of Jim’s friends at his birthday party.
2. After the games, the children had ............................... in the house.
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4. The clown had a green beard and wore some ................................. which were square.
5. The ............................... was about the jungle.
6. Jim and his .............................. laughed very loudly.
7. Jim and his mother ate ................................. in the kitchen.
8. Jim's father was in the ................................. .
9. The clown ................................. at Jim.
10) The clown was Jim’s ............................... .

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