In the following figure, student A has a mass of 75 kg and student B has a mass of 57 kg. They sit on identical office chairs facing each other.. . Student

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Câu hỏi

🗣️ Trần Thị Kiên hỏi: Cho mình hỏi một câu Force Concept Inventory (FCI) - English bài tập về nhà

In the following figure, student A has a mass of 75 kg and student B has a mass of 57 kg. They sit on identical office chairs facing each other.

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Student A places his bare feet on the knees of student B, as shown. Student A then suddenly pushes outward with his feet, causing both chairs to move.

During the push and while the students are still touching one another,

(A) neither students exerts a force on the other.

(B) student A exerts a force on student B, but B does not exert any force on A.

(C) each students exerts a force on the other, but B exerts the larger force.

(D) each students exerts a force on the other, but A exerts the larger force.

(E) each student exerts the same amount of force on the other.

👩 Đánh giá của giáo viên: Câu này trung bình, mức độ hiểu.

🔑 Chủ đề: trac nghiem.

Câu trả lời hay nhất

🕵 Bạn Võ Thị Hùng trả lời:

Chọn câu (E): each student exerts the same amount of force on the other.

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Các câu trả lời

👤 Trần Thị Phúc viết:

Chọn C, each students exerts a force on the other, but B exerts the larger force.

👤 Nguyễn Thị Anh viết:

Chọn D, each students exerts a force on the other, but A exerts the larger force.

👤 Trần Thị Minh viết:

Chọn E, each student exerts the same amount of force on the other.

➥ 🗣️ Trần Thị Kiên trả lời: Cảm ơn bạn, câu này hình như có trong file doc này Đề của VLTT-03 (Khó và Hay)

👤 Nguyễn Thị Minh viết:

Chọn B, student A exerts a force on student B, but B does not exert any force on A.

👤 Trần Thị Anh viết:

Chọn A, neither students exerts a force on the other.

👤 Lê Văn Đức viết:

Chọn E: each student exerts the same amount of force on the other.

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