At one point in a horizontal pipeline, the speed of the water is 5.8 m⋅s-1 and the gauge pressure is 4.3 × 104 Pa. Calculate the gauge pressure (in × 104 Pa) at a second point if the cross-sectional area at the second point is 1.5 times that at the first point.
The density of water is 1000 kg⋅ m-3.
