An f-15 supersonic fi ghter aircraft is in a rapid climb. at the instant it passes through a standard altitude of 25,000 ft, its time rate of change of altitude is 500 ft/s, which by defi nition is the rate-of-climb, discussed in ch. 6. corresponding to this rate-of-climb at 25,000 ft is a time rate of change of ambient pressure. calculate this rate of change of pressure in units of pounds per square foot per second.

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?

Area around a charged object where the objects can exert a force on another charged objects is an electric

Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate