Physics
Physics, 17.06.2021 09:40, taee67

Cho quả bóng đỏ có khối lượng 153g đang chuyển động với vận tốc 54km/h thì va chạm xuyên tâm với quả bóng xanh nặng 319g đang chuyển động với vận tốc 18 km/h. Hãy xác định vận tốc của cả 2 quả bóng ngay sau khi va chạm trong các trường hợp sau: a. Hai quả bóng chuyển động cùng chiều.

b. Hai quả bóng chuyển động ngược chiều.

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Answers: 2

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Cho quả bóng đỏ có khối lượng 153g đang chuyển động với vận tốc 54km/h thì va chạm xuyên tâm với quả...

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