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Physics, 15.12.2021 18:10 chocolate12377

Thả rơi tự do từ độ cao h = 19,6 m. Tính: a) Quãng đường mà vật rơi được trong 0,1 giây đầu tiên và 0,1 giây cuối của thời gian rơi. b) Thời gian cần thiết để vật đi hết 1 m đầu và 1 m cuối của độ cao h.

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Thả rơi tự do từ độ cao h = 19,6 m. Tính: a) Quãng đường mà vật rơi được trong 0,1 giây đầu tiên và...

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