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 ?

Answer Posted / mithun

When the water flow into the pipe it will first hit the
solid body and if that time,if the force in the water is
equal to or greater than the frictional force which is there
in between the solid body and pipe then body will flow.
otherwise it will choke the pipeline

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