英语翻译any body completely or partially submerged in a fluid is
陈小柠2022-10-04 11:39:541条回答
英语翻译
any body completely or partially submerged in a fluid is acted upon by an upward force which is equal to the weight of the fluid displaced by the body.
any body completely or partially submerged in a fluid is acted upon by an upward force which is equal to the weight of the fluid displaced by the body.
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linda6463 共回答了22个问题 |采纳率95.5%- 浸在液体（或气体）里的物体受到竖直向上的浮力作用,浮力的大小等于被该物体排开的液体的重力
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