1. The figure to the right shows a circular pipe filled with water (density of water is pwater = 1000). The radius of the pipe at point 1 is r₁= 0.445 m and the velocity of the water at point 1 is v₁ = 4.50. The radius of the pipe at point 2 is r2 = 1 m. The pump has an energy density of 32, 000. The current of the pipe is measured to be I = 2.8m³ and the pipe has resistance R = 600 kg a) A If we are on Earth (g = 10m2), what is the velocity at point 2 (v₂)? If AP = 20,000 Pa between points 1 and 2, what is the change in height (Ay)? b) If we do this experiment on the Moon (g = 1.6m2), but measure the current and resistance to be the same as in part a, what is AP?

1. The figure to the right shows a circular pipe filled with water (density of water is pwater = 1000). The radius of the pipe at point 1 is r₁= 0.445 m and the velocity of the water at point 1 is v₁ = 4.50. The radius of the pipe at point 2 is r2 = 1 m. The pump has an energy density of 32, 000. The current of the pipe is measured to be I = 2.8m³ and the pipe has resistance R = 600 kg a) A If we are on Earth (g = 10m2), what is the velocity at point 2 (v₂)? If AP = 20,000 Pa between points 1 and 2, what is the change in height (Ay)? b) If we do this experiment on the Moon (g = 1.6m2), but measure the current and resistance to be the same as in part a, what is AP?