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The siren in an ambulance

An ambulance is going down the street with its lights and siren on. the hospital is five blocks away. select all the statements
1. 2 answers
2. asked by pam
3. 610 views
An ambulance has just passed by your home. You detect that the frequency of the receding siren is900.0 Hz. If you know that the
1. 1 answer
2. 113 views
The frequency of an ambulance's siren is 700 Hz.If a pedestrian on the side of the road hears the siren at 756 Hz, approximately
1. 0 answers
2. asked by kim..need help
3. 1,399 views
While standing on 3rd street you hear an approaching ambulance. Its siren oscillates in frequency between about 650 Hz and 750
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2. asked by Anonymous
3. 559 views
While standing on 3rd street you hear an approaching ambulance. Its siren oscillates in frequency between about 650 Hz and 750
1. 0 answers
2. asked by Anonymous
3. 624 views
The frequency of an ambulance siren is 700 Hz. If a pedestrian on the side of the road hears the siren at 756 Hz approximately
1. 2 answers
2. asked by Jane
3. 1,115 views
Not at all sure where to start with this problem. Any help would be appreciated!The siren of an ambulance has a frequency f=500
1. 2 answers
2. asked by Jamie
3. 713 views
The siren of an ambulance has a frequency f=500 Hz. A pedestrian standing on asidewalk listens to this siren as the ambulance
1. 1 answer
2. asked by Jamie
3. 795 views
An ambulance is traveling east at 60.7 m/s. Behind it there is a car traveling along the same direction at 32.3 m/s. The
1. 2 answers
2. asked by Need answer by 10pm
3. 1,787 views
Suppose you are stopped for a traffic light, and an ambulance approaches you from behind with a speed of 19.0 m/s. The siren on
1. 0 answers
2. asked by Tessa
3. 880 views