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Physics, 22.07.2021 17:50 KP1998

Một đĩa đặc đồng chất, khối lượng m = 5kg, bán kính R = 1,2m quay tròn trong mặt phẳng nằm ngang quanh trục quay song song với trục của nó và đi qua 1 điểm trên mép đĩa với vận tốc góc 4π rad/s. Tính động lượng và mô men động lượng của đĩa đối với trục quay?

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Một đĩa đặc đồng chất, khối lượng m = 5kg, bán kính R = 1,2m quay tròn trong mặt phẳng nằm ngang qua...
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