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Svetlanka [38]
3 years ago
14

Một oto đang chuyển động thẳng đều với vận tốc 36km/h thì hãm phanh sau 20s thì ô tô dừng lại quãng đường oto đi được là

Physics
1 answer:
saw5 [17]3 years ago
3 0
36km/h=10m/s
v=s/t=>s=200m
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