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 / siddaraju v
if spcific wt. of the body is equal or less than specific
wt. of water the body ill start flowing immidiatly as soon
aswater starts flowing.
if not the body ill start flowing when the force exerted by
the water on the body exceeds the frictional resistance bw
the body and pipe when it is in immersed condition in water.
i.e chane in momentum of water hitting the body>
frictional resistance bw the body and pipe when it is in
immersed condition in water.
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