user-avatar
Vietha195
2 năm trước
Ba điện tích điểm q1= 10^-7 C, q2=5.10^-8 C, q3=4.10^-8 C lần lượt tại A, B, C trong không khí. Biết AB = 5 cm, BC = 1 cm, AC = 4 cm. Tính lực tác dụng lên mỗi điện tích.
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

Mọi người giúp em tìm loại và chức năng của cụm từ trong ngoặc với ạ 6. (Using the disguise of a matador), the tourist was able to sneak into the arena without paying A participial phrase modifying the tourist B. A gerund phrase acting as the subject C. An absolute phrase D. Not a phrase but a modifying, introductory clause 7. We never accepted the principle of (living within our means). A. Participial phrase modifying 'principle' B. Gerund phrase acting as the object of the sentence C. Gerund phrase acting as the object of the preposition 'of D. Absolute phrase 8. (To raise the level of consciousness regarding sexual harassment), management provided several workshops. A. Absolute phrase. B. Infinitive phrase modifying 'management C. Infinitive phrase modifying 'provided' D. Prepositional phrase acting as the subject 9.( His major achievements collapsing around him), the executive officer retired. A. Participial phrase modifying 'the executive officer B. Too long to be a phrase, this must be a clause C. Gerund phrase acting as subject D. Absolute phrase 10. The UConn basketball program,( one of the most successful in the country), continued to thrive in recent years. A. Prepositional phrase modifying 'program' B. Appositive phrase C. Absolute phrase D. This is not a phrase; it's an adjective clause

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