6.在一只塑料桶内倒入150牛水,水的高度是30厘米,那么桶底所受的压强是( ) A.5×103帕 B.2.94×103帕 C.7.95×103帕 &
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![6.在一只塑料桶内倒入150牛水,水的高度是30厘米,那么桶底所受的压强是( ) A.5×103帕 B.2.94×103帕 C.7.95×103帕 &](/uploads/image/z/132869-29-9.jpg?t=%26%23160%3B6.%E5%9C%A8%E4%B8%80%E5%8F%AA%E5%A1%91%E6%96%99%E6%A1%B6%E5%86%85%E5%80%92%E5%85%A5150%E7%89%9B%E6%B0%B4%2C%E6%B0%B4%E7%9A%84%E9%AB%98%E5%BA%A6%E6%98%AF30%E5%8E%98%E7%B1%B3%2C%E9%82%A3%E4%B9%88%E6%A1%B6%E5%BA%95%E6%89%80%E5%8F%97%E7%9A%84%E5%8E%8B%E5%BC%BA%E6%98%AF%EF%BC%88%26%23160%3B%26%23160%3B%26%23160%3B+%EF%BC%89%26%23160%3BA.5%C3%97103%E5%B8%95%26%23160%3B%26%23160%3B+%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3BB.2.94%C3%97103%E5%B8%95%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3B%26%23160%3BC.7.95%C3%97103%E5%B8%95%26%23160%3B%26%23160%3B+%26)
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