5 Answered Questions for the topic physicis
A roller coaster starts from rest at the top of a 90 m hill. How fast will it be going at the bottom of the hill, if there is no friction?
A bug completes one lap along the edge of a circular planter of radius 23.6 cm in 17.59 s. How fast was it traveling?
Physics: How fast would the car need to be going to have the change in frequency be one octave (frequency halved) difference?
At very fast car races the sound of the engine as a car approaches is much different than when it passes you. How fast would the car need to be going to have the change in frequency be one octave... more
Physics: What harmonic number are these two frequencies listed.
A pop bottle style instrument is played being open at one end closed at the other, if two successive frequencies, 350 Hz and 490 Hz, are produced, what is the fundamental frequency, and what... more