![subject](/tpl/images/cats/fizika.png)
Physics, 19.01.2021 21:30 21shalissa420
A wave traveling in a string can be described by the function y of xt is equal to 3 times cosine of start parenthesis 0.5 times x minus 4 times t end parenthesis where x is measured in meters, y is measured in centimeters, and t is measured in seconds. What is the speed of this wave
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00
The energy produced as a result of this flow of electrons from atom to atom is called
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:20
Select all the correct answers.which two statements are true? a moving magnetic field creates an electric field.a constant magnetic field creates an electric field.a constant electric field creates a magnetic field.a moving electric field creates a magnetic field.resetnext
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:30
Does heating a metal wire increase or decrease its electrical resistance? why?
Answers: 1
![question](/tpl/images/cats/fizika.png)
You know the right answer?
A wave traveling in a string can be described by the function y of xt is equal to 3 times cosine of...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.02.2021 09:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 10.02.2021 09:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 09:10
![question](/tpl/images/cats/biologiya.png)
Biology, 10.02.2021 09:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 09:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.02.2021 09:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.02.2021 09:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 09:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 09:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 09:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 09:10
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mkx.png)