subject

Physics, 20.06.2020 16:57 dee21099

An ambulance driver traveling at 29.0 m/s (64.9 mph) honks his horn as he sees a motorist ahead on the highway traveling in the same direction. The motorist hears a frequency of 392 Hz and notices that his own speedometer reads 40.3 mph (18.0 m/s). Calculate the frequency that the ambulance driver hears. (Speed of sound is 340 m/s)

ansver

Answers: 3

Show answers

Another question on Physics

question

Physics, 22.06.2019 22:00

Awhite-blue star is hotter than a red star. select the best answer from the choices provided true or false

Answers: 2

question

Physics, 23.06.2019 02:30

Aprotein molecule in an electrophoresis gel has a negative charge.the exact charge depends on the ph of the solution, but 30 excesselectrons is typical. what is the magnitude of the electric forceon a protein with this charge in a 1500 n/c electric field?

Answers: 3

question

Physics, 23.06.2019 03:20

If you divide a speed in miles per minute by 60, you get the same speed expressed in miles

Answers: 2

question

Physics, 23.06.2019 09:30

When you notice something that is happening, what are you making? a. an observation b. a law c. a theory d. an experiment

Answers: 2

You know the right answer?

An ambulance driver traveling at 29.0 m/s (64.9 mph) honks his horn as he sees a motorist ahead on t...

Questions

question

Business, 03.01.2020 02:31

The u. s. gaap financial reporting taxonomy is an electronic dictionary of business reporting elements used to report select one: ...

question

Social Studies, 03.01.2020 02:31

Which memory tasks would h. m. (henry molaison) and others with his type of memory deficit have trouble completing...

question

Biology, 03.01.2020 02:31

Amodel for a company's revenue from selling a software package is r(p)equals=−2.52^2400p, where p is the price in dollars of the software. what price...

question

Computers and Technology, 03.01.2020 02:31

Pressing in the middle of a numbered list creates a new numbered paragraph and automatically renumbers the remainder of the list. a.[enter]

question

Business, 03.01.2020 02:31

Acompany’s before tax operating income is $1,000. with a 35% tax rate, what is the company’s after-tax operating income?...

question

Social Studies, 03.01.2020 02:31

The measures the degree to which people perceive their health to be under their personal control, control by the health practitioner, or chance....

question

Social Studies, 03.01.2020 02:31

Is an approach that concentrates on what the mind does and the role of behavior in allowing people to adapt to their environment....

question

Computers and Technology, 03.01.2020 02:31

Ansi defines four events that signal the end of a transaction. of the following events, which is defined by ansi as being equivalent to a commit?

question

Health, 03.01.2020 02:31

The chest cavity can hold up to liter(s) of blood in an adult, leading to the possibility of massive internal hemorrhage without any external blood l...

question

Biology, 03.01.2020 02:31

Ethylene is an organic compound produced by ripening fruits. in a controlled experiment, researchers found that ethylene gas stimulated the ripening p...

question

Social Studies, 03.01.2020 02:31

In a(n) form of democracy (for example, the type that might be conducted through town meetings) citizens decide policy instead of depending on electe...

question

History, 03.01.2020 02:31

Under triangular trade, what did the english colonies mainly export to britain?...

question

English, 03.01.2020 02:31

Remember, jackie gleason once said, 'the greatest waste of money is to keep it.'"this statement is an example of what method for creating effective co...

question

Social Studies, 03.01.2020 02:31

Non-exempt issuers are required to file registration statements with which of the following entities under the 1933 act? [a] such issuers must...

question

English, 03.01.2020 02:31

In the poem "i will pronounce your name" the speaker uses sensory description to appeal to all of the following senses except a. hearing

question

Social Studies, 03.01.2020 02:31

When employing local national support, appropriate security measures should be taken...

question

Arts, 03.01.2020 02:31

Which of the following defines the speed at which each muscle action is performed? select one: a. training durationb. rest periodc. training fr...

question

Mathematics, 03.01.2020 02:31

You draw two cards from a standard deck of 52 cards without replacing the first one before drawing the second.(a) are the outcomes on the two cards in...

question

Computers and Technology, 03.01.2020 02:31

Rearrange the following code so that it forms a correct program that prints out the letter q: } public static void main(string[] a) { } system. out....

question

Physics, 03.01.2020 02:31

If an object falling freely were somehow equipped with an odometer to measure the distance it travels, then the amount of distance it travels each suc...

More questions: Physics Another questions

Questions on the website: 13722361