Homework Statement
A garden hose with a diameter of 0.62in has water flowing in it with a speed of 0.52m/s and a pressure of 1.3 atmospheres. At the end of the hose is a nozzle with a diameter of 0.21 in.
a.)Find the speed of the water in the nozzle.
b.)Find the pressure in the nozzle...
Homework Statement
GPS (Global Positioning System) satellites orbit at an altitude of 2.6×107 .
Find the orbital period.
Find the orbital speed of such a satellite.
Homework Equations
I would like to know how to approach this. I don't know where to start w/o other figures.
The...