If answers are in scientific notation, please convert them to decimal!

Two trains are traveling toward each other at 25.6 m/s relative to the ground. One train is blowing a whistle at 570 Hz. (a) What frequency is heard on the other train in still air? (b) What frequency is heard on the other train if the wind is blowing at 25.6 m/s toward the whistle and away from the listener? (c) What frequency is heard if the wind direction is reversed? (Take the speed of sound to be 343 m/s.) (a) Number Units (b) Number i Units (c) Number i Units Hz kg/s Hint rad/m or m^-1 rad/s or s^-1 Save for Later kg/m Attempts: 0 of 1 used Submit Answer W/m^2 dB MHz KHz GHz rad/cm or cm^-1 mW/m^2 nW/m^2 HW/m^2 Hz~1/2