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A solid body of weight W is placed in a pipe. Suppose
water is started flowing through the pipe.what will happen
to the body. when it will start flowing ?
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Answer Posted / praveen
Initially it will remain at rest on the surface. slowly and slowly water will surround the block.The body will start flowing when it leaves the surface of the pipe. this will happen when buoyancy force exceeds the weight of the body W.
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