Sound waves and doppler effect?
a jet plane flies overhead at mach 1.7 ( 1.7 times faster then the speed of sound ) at a constant height h = 950 m . How much time after the plane passes directly overhead one hears the sonic boom ? speed of sound = 344 m/s .. please help :)
A plane flies at 1.50 times the speed of sound. The sonic boom reaches a man on the ground exactly 60 seconds after....?
A plane flies at 1.50 times the speed of sound. The sonic boom reaches a man on the ground exactly 60 seconds after the plane passed directly overhead. What is the altitude of the plane? Assume the speed of sound to be 330 m/s. ???? m