🗣️ Phạm Văn Lộc hỏi: Cho mình hỏi một câu Force Concept Inventory (FCI) - English bài tập về nhà
(A) both balls hit the floor at approximately the same horizontal distance from the base of the table.
(B) the heavier ball hits the floor at about half the horizontal distance from the base of the table than does the lighter ball.
(C) the lighter ball hits the floor at about half the horizontal distance from the base of the table than does the heavier ball.
(D) the heavier ball hits the floor considerably closer to the base of the table than the lighter ball, but not necessarily at half the horizontal distance.
(E) the lighter ball hits the floor considerably closer to the base of the table than the heavier ball, but not necessarily at half the horizontal distance.
👩 Đánh giá của giáo viên: Câu này trung bình, mức độ hiểu.
🔑 Chủ đề: trac nghiem.
🕵 Bạn Lê Thị Thành trả lời:
Chọn câu (A): both balls hit the floor at approximately the same horizontal distance from the base of the table.
👤 Trần Văn Dũng viết:
Chọn C, the lighter ball hits the floor at about half the horizontal distance from the base of the table than does the heavier ball.
👤 Nguyễn Văn Lộc viết:
Chọn D, the heavier ball hits the floor considerably closer to the base of the table than the lighter ball, but not necessarily at half the horizontal distance.
👤 Trần Văn Phú viết:
Chọn E, the lighter ball hits the floor considerably closer to the base of the table than the heavier ball, but not necessarily at half the horizontal distance.
👤 Nguyễn Văn Đức viết:
Chọn B, the heavier ball hits the floor at about half the horizontal distance from the base of the table than does the lighter ball.
👤 Trần Văn Thành viết:
Chọn A, both balls hit the floor at approximately the same horizontal distance from the base of the table.
➥ 🗣️ Phạm Văn Lộc trả lời: Cảm ơn bạn, câu này hình như có trong file doc này Đề của VLTT-03 (Khó và Hay)
👤 Nguyễn Văn Toàn viết:
Chọn A: both balls hit the floor at approximately the same horizontal distance from the base of the table.
Gửi bạn các file hữu ích đi kèm câu hỏi: