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Speed of sound is approx 740mph a police car with its siren sounding is approaching you at 80mph at what speed is the sound from the police siren approaching you?
The sound moves through the air at 740 mph, regardless of the speed of the source. The sound of
the siren passes you at 740 mph.
However, since the source is approaching you, more waves pass you each second than leave
the source each second. That's why the pitch of the sound from an approaching source sounds
higher than its actual pitch.
Also ... since the sound doesn't move away from the source any faster than 740 mph no matter
how fast the source is moving, that's why the pressure of the sound waves piles up in front of
the source when the speed of the source approaches 740 mph, forming what's popularly called
the "sound barrier".
What else can I help you with?
What of the following is a conservative value?
Expanding the power of police to enforce drug laws
Who was joe bucket?
Joe Bucket was a 14 year old boy who was murdered in a school bathroom named Fred Linko who then moved to Idaho and changed his name which the police do not know so if you see him call the local police. Joe Bucket will be missed.
What do police officer use math for?
Math is used by police officers as a part of many investigations. Measurements and calculations are very often needed for a traffic accident or investigation of a crime scene. The forensic experts use math to determine how and when some crimes have occurred.
The number of police personnel or the number of units supervised by a particular officer is called?
It is called "Span of ControlL
Name a profession that requires you to be in good shape?
Aerobics Instructor Police Officer Fire Fighter Military
How much is the salary of Philippines national police?
The Philippines' national police earn approx. 16,300 pesos in Philippine money.
How fast can police cars go?
approx 220 it depends on the make of the car
What is approx value of a Colt Police Positive 32-20?
50-300 usd
What is difference between coming and approaching?
There is little difference between coming (to or from) something and approaching something, except that approaching is more like "nearing". Coming to something, somewhere, or someone is more generic in distance than "approaching", which implies a nearness. Example sentences: The van was just approaching Exit 31, coming south. While on the phone with UPS to find out when the driver was coming to my house, I saw through the window that he was approaching my door. As I was coming to a corner and preparing to turn left, a car was approaching the intersection from the opposite direction. When you feel like you are "coming and going" at the same time, you might be approaching your stress limit. Approaching the car, the police officer asked, "Where were you coming from today, and where are you going?" "I'm coming!" the woman yelled, as she was approaching several kids who had been yelling, "Mom?"
Maryland police and fire golf association website?
maryland police and fire fighters club. open to police and fire fighters in the maryland area. association plays golf approx once a month from march to october.
Doorly 's barbados rum bottle in the shape of a black harbor police what is its value?
Approx £10 - £15
Do cops have rear radar?
Yes, some police vehicles are equipped with rear-facing radar units that can detect the speed of vehicles behind them. This allows police officers to monitor and enforce speed limits for vehicles approaching from the rear.
How much does an average police man make?
depending on the traffic & foolish people they come across. approx - Rs- 1000
What is approx value of a Colt Police Positive 32 20 with nickel or stainless finish and 4 inch barrel?
10-1000 usd
Do police have to advertise checkpoints or roadblocks?
No. But when the checkpoints are established they may post temporary signs announcing that you are approaching one, and cautioning traffic not to make a U-turn or try to avoid it.
What does 50 mean as in Hawaii 50?
5 - 0: Slang for police officers and/or a warning that police are approaching. Believed to be derived from the fact that some Police Interceptors use highly modified 5.0 Liter engines. Derived from the television show Hawaii 5-0.Template:Fact The 5-O name derives from Hawaii's being the 50th state in the USA.
What safety measures should be taken when approaching a cop carnot on the road?
When approaching a police car that is not on the road, it is important to maintain a safe distance and avoid sudden movements. It is best to approach the vehicle from the front and keep your hands visible at all times. It is also important to follow any instructions given by the officers and to remain calm and cooperative.
