The airplane in problem 6 has a rectangular wing with the following data. Wing Chord = 6 ft Parasite Drag Coefficient = 0.015 Oswald Efficiency Factor = 0.8 a. What is the Aspect Ratio (AR) of the wing?

The necleus of an atom is made up of what subatomic particles?

The frequency of the fundamental of the guitar string is 320 hz. at what speed v do waves move along that string?

Which statement best describes the superposition principle? a.) if two in-phase waves arrive simultaneously at a point, their amplitudes add up b.) if two out-of-phase waves arrive simultaneously at a point, their amplitudes add up c.) if two in-phase waves arrive at a point one after another, their amplitudes add up d.) if two out-of-phase waves arrive at a point one after another, their amplitudes adds up