![Physics](/tpl/images/cats/fizika.png)
As you stand by the side of the road, a car approaches you at a constant speed, sounding its horn, and you hear a frequency of 80.0 hz. after the car goes by, you hear a frequency of 60.0 hz. what is the speed of the car? assume that the speed of sound in air is 343 m/s.
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 23:30, gymnastlyfe123
The power exerted by a muscle is the product of the force exerted and the velocity of contraction. the area of which of these shaded regions represents the power exerted while a weight is lifted at maximum speed?
Answers: 2
![image](/tpl/images/cats/fizika.png)
Do you know the correct answer?
As you stand by the side of the road, a car approaches you at a constant speed, sounding its horn, a...
Questions in other subjects:
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.05.2020 18:59
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.05.2020 18:59
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.05.2020 18:59
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 26.05.2020 18:59
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)