user-avatar
baongan05052007
2 năm trước
Câu 8: Một vật có khối lượng 200g chuyển động với vận tốc 10 m/s. Động lượng của vật là A. 20 kgm/s. B. 10 kgm/s. C. 2000 kgm/s D. 2 kgm/s.
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

EX6. Turn the sentences into negative and interrogative forms. 1. They were in Rio last summer. _______________________________________ _______________________________________ 2. We did our exercise this morning. _______________________________________ _______________________________________ 3. My parents came to visit me last July. _______________________________________ _______________________________________ 4. The hotel was very expensive. _______________________________________ _______________________________________ 5. I had a bicycle when I was young _______________________________________ _______________________________________ 6. The children went to the zoo yesterday. _______________________________________ _______________________________________ 7. Ernie ate the last doughnut. _______________________________________ _______________________________________ 8. They bought a new house last month. _______________________________________ _______________________________________

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team