Atrain is moving parallel and adjacent to a highway with a constant speed of 27 m/s. a car is traveling in the same direction as the train at 56 m/s. the car’s horn sounds at 580 hz and the train’s whistle sounds at 360 hz. when the car is behind the train what frequency does an occupant of the car observe for the train whistle? the speed of sound is 343 m/s. answer in units of hz.(a) when the car is behind the train, what frequency does an occupant of the car observe for the train whistle. after the car passes and is in front of the train, what frequency does the train passenger observe for the car horn?

this is an example of "committed" time.

committed time, as contracted time, takes need over essential and available time since it is seen as profitable work. it alludes to the time allotted to keep up a home and family. at the point when a man is commuting using committed time this individual may feel that the drive is an obligation to family, for example, strolling youngsters to class or driving a mate to work. contracted and committed time clients may feel that their commute could really compare to the commute of important or leisure time clients on the grounds that their commute is profitable work. in this manner, they might be more disposed to pick a mechanized method of movement.