A ball weighing 1 kg is “floating” on a circular jet, as shown in the figure (ignore the wire, which is there to stabilize the weight). The leaving the orifice at the bottom has an upward velocity of...

A ball weighing 1 kg is “floating” on a circular jet, as shown in the figure (ignore the
wire, which is there to stabilize the weight). The leaving the orifice at the bottom has an
upward velocity of 10 m/s, and the jet diameter at the exit is 2 cm. Assuming the jet spills
sideways at 90°, find the height h at which the ball will float.