Physics, 28.02.2021 23:20 slawson4328
Please write a one page paper about how a dog whistle works! Will give brainlilest!
Requirements:
Must be able to explain your topic of interest
Must be able to use some of what you have learned about sound (pitch, frequency, order of vibration etc) to help explain how the science of sound causes the phenomenon you are researching
At the end of the paper you must have listed at least 2 different websites that you used to help explain your area of study.
Must include name of web page
web address
author of the article or website.
Answers: 1
Physics, 21.06.2019 22:30
The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage
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Physics, 22.06.2019 06:00
Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h
Answers: 1
Physics, 22.06.2019 12:30
Uppose we consider the system of the three capacitors as a single "equivalent" capacitor. given the charges of the three individual capacitors calculated in the previous part, find the total charge qtot for this equivalent capacitor. express your answer in terms of v and c.
Answers: 2
Physics, 22.06.2019 13:40
Dao makes a table to identify the variables used in the equations for centripetal acceleration. what quantities belong in cells x and y?
Answers: 2
Please write a one page paper about how a dog whistle works! Will give brainlilest!
Requirements:
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