Một vật có khối lượng m đang chuyển động thẳng đều với vận tốc v0 thì gặp một cái dốc dài 5m, nghiêng 30°. Bỏ qua ma sát và lấy g=10m/s². Áp dụng ĐLBTCN, hãy tìm vận tốc ban đầu tối thiểu của vật để vật lên tới đỉnh dốc.

viết một bài văn tả cảnh mặt trời mọc ở nông thôn mà em quan sát được? (không copy mạng nha) (tui xem hết bài trong mạng rồi)

$\frac{1}{x+1}$ - $\frac{2x^{2}-7}{x^{3}+1}$ = $\frac{3}{x^{2}-x+1}$

Ex1 Rewrite the sentences replacing relative clauses with participle clauses. 1. The tour guide who took charge of organizing our trip to Bai Dinh Pagoda last Saturday made a lot of complaints about our lateness. ⇒ 2. Have you ever dropped by the haunted house which is located in the southern region of this village? ⇒ 3. Several students who will join the culture fair next week are now learning to make paper puppets at the school hall. ⇒ 4. Many people who watched the movie “The shade of water” at the cinema last night felt scared of the bloody scenes in the movie. ⇒ 5. All of the plastic bottles which are put in the yellow bag can be reused. ⇒ 6. The university dormitory which is situated in the city center is very expensive to rent. ⇒ 7. New Zealand, which is known to have one of the most beautiful natural landscapes in the world, attracts a huge number of tourists every year. ⇒ 8. Ha Long Bay, which is well-known for its unique natural scenery, appears to make very good impressions on both domestic and international tourists. ⇒ Ex2. Combine the two sentences into one, using either an -ing or -ed participle. 1. A boy was injured in the accident. He was taken to hospital. The boy …............................................................ was taken to hospital. 2. The gate of the house was demolished in the storm. It has now been reconstructed. The gate of the house ……………………………………………has now been repaired. 3. A number of suggestions were made at the meeting. Most of them were not very practical. Most of the …………………………………………………were not very practical. 4. Some paintings were stolen from the museum. They haven't been found yet. The …....................................................... haven't been found yet. 5. A man was arrested by the police. What was his name? What was the name of …............................................................... ? 6. Mary's grandmother hand-knitted a sweater for her on her 16th birthday. That sweater was a valuable gift to Mary. The sweater …......................................................... was a valuable gift to Mary. 7. The president delivered a long speech in public yesterday. That speech made a lot of people annoyed. The long speech ………………………………………..made a lot of people annoyed. 8. This early morning, I saw one of my old neighbors. He was jogging outdoors despite the rain. This early morning, I saw one of my old neighbors . 9. I want to relocate this cupboard to the left corner of my son's room. It contains all of his clothes. I want to relocate the cupboard ………………………….to the left corner of my son's room. 10. An exhibition of traditional costumes will be held in the national museum this weekend. This exhibition aims to introduce Vietnamese culture to international tourists. An exhibition of traditional costumes ………………………………………………will be held in the national museum this weekend.

hãy viết một đoạn văn từ 8 - 12 câu cảm nhận về khổ thơ sau, trong đó có câu cảm thán : "nay xa cách lòng tôi luôn tưởng nhớ màu nước xanh, cá bạc, chiếc buồm vôi, thoáng con thuyền rẽ sóng chạy ra khơi, tôi thấy nhớ mùi nồng mặn quá! " (Quê hương - Tế Hanh.) (o_O) KHÓ THẾ NHỞ? <))> l\

Mn đúp em vs ạ Em cảm ơn mn nhìu<3

Do you agree or disagree with the following statements ? Give explanation. 1. Men are better leaders than women. 2. Women's natural roles are care-givers and housewives. 3. Women are more hard-working than men although they are physically weaker. 4. Men are not as good with children as women.

Chỉ ra phép liên kết trong 2 câu sau:"Trước mắt tôi trường Mĩ Lí trông vừa xinh xắn vừa oai nghiêm như cái đình làng Hoà Ấp.Sân nó rộng,mình nó cao hơn những buổi trưa hè đầy vắng lặng." Mọi người ơi giúp mik với @@!

vẽ anime bùn nha hn chj tui bị sốt cao hơn rùi bùn quá

giải giúp mk mai mk kt hc kì cn r Bài tập: Trong một tháng thu nhập của gđ có 4 thành viên là dưới 6.000.000đ +gđ ở thành phố +gđ ở nông thôn