Aplane's average speed between two cities is 600 km/h. if the trip takes 2.5 hours, how far does the plane fly?

An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge

Patricia is trying to compare the average rainfall of new york to that of arizona. a comparison between these two states for the months of july through september would best be measured in

Adolphin emits ultrasound at 100khz and uses the timing of reflections to determine the position of objects in the water. part a what is the wavelength of this ultrasound? assume that temperature of water is 20 degrees c. answer in cm