# physics

posted by
**john** on
.

The figure shows a nozzle on a hose carrying water. If the pressure at Point 1 is 290 x 10^3 Pa, the velocity 0.64 m/s, and the diameter 20 cm.

Given that the diameter at point 2 is 1.4 cm, what is the velocity at point 2?

v_2 =

What is the pressure at point 2?

P_2 =