Một vật có khối lượng m bằng 50 g chuyển động thẳng đều với vận tốc v = 50 cm/s thì động lượng của vật là

Ai giải bài đc ko ạ giúp mk với

“Võng mắc chông chênh đường xe chạy Lại đi, lại đi trời xanh thêm.” Hai câu thơ trên sử dụng phép tu từ nào? Nêu hiệu quả nghệ thuật của việc sử dụng phép tu từ ấy?

A. Test I. Choose the suitable word or phrase to complete each sentence 1. I’m ____hungry ______ . I’d like some fish and rice. A. tired B. thirsty C. hungry 2. What is your __favourite__colour? A. good B. favourite C. hot 3. How do you feel? ~I feal _____tired_______. I want to go to bed. A. tired B. hungry C. thirsty 4. Would you like some _____fish_____ for lunch? A. water B. fish C. drink 5. Do you like cold drinks ? ~ Yes, I like _______ iced coffee _______ A. hot milk B. hot tea C. iced coffee 6. The kiwi sleeps ___ at____ the day because the sunlight hurts its eyes. A. during B. for C. at 7. The kiwi is a very strange bird because it ____can not_____ fly. A. can B. can not C. cannot 8. It ___can_____ smell things with its nose. A. don’t B. can C. is 9. Kiwis ___doesn’t___ live in Vietnam. A. doesn’t B. are C. don’t 10. The camel ____can___ go without water for a long time. A. can B. can not C. are not 11. Camels live in the ____desert____. A. desert B. garden C. river 12. She ____are____ cooking now. A. is B. are C. am 13. I am not working at ___am___ moment. A. a B. an C. the 14. There is a park ____ behind _____ the supermarket and the hospital. A. behind B. next to C. between 15. The sun ___ rising ____ in the east. A. are rising B. rises C. rising 16. He is listening _____for____ music in his room. A. to B. for C. at 17. The dog ___ is eating ____ its food now. A. is drinking B. is smoking D. is eating ai giup mik với , hứa vote 5 sao cảm ơn

they are very thin because they don't eat enough => if they.................................. Mng giúp em với ạ, thanks.

2. Choose the correct adjectives. 1. The end of the film was so moved / moving. 2. The boy was so frightened / frightening by the film that he couldn’t sleep last night. 3. Critics were disappointed / disappointing at his performance as King Lear. 4. I am amazed / amazing that he has won two Oscars for Best Actor. 5. We were terrified / terrifying of the ending of that horror film.

Xác định nghĩa gốc, nghĩa chuyển, phương thức chuyển nghĩa cảu từ "mặt" trong câu thơ " ngửa mặt lên nhìn mặt"

Lấy ví dụ về chuyển động đều và lời giải toán tiểu học

Câu 1 :Điểm M thuộc đường tròn (O;1,5) khi đó : A : OM =1,5 B : OM>1,5 C: OM<1,5 Câu 2 : Góc bẹt là góc có hai cạnh hai tia : A: song song B: đối nhau C trùng nhau D Cắt nhau

1. Complete the table with the -ed and –ing forms of the adjectives. If a thing or (person) is boring then he/she or it makes you bored interesting (1) ………… (2) ……………. embarrassed (3) ……………. excited disappointing (4) ……………. exhausting (5) ……… (6) ……………. surprised confusing (7) ………. (8) ……………. frightened annoying annoyed