Atire 0.650 m in radius rotates at a constant rate of 210 rev/min. find the speed of a small stone lodged in the tread of the tire (on its outer edge). (hint: in one revolution, the stone travels a distance equal to the circumference of its path, 2πr.)

What must be the same for any two resistors that are connected in series ? a. the potntial diffrence across each b. the rate at which charge moves through each c. the rate at which energy is used by each d. the resistance to the flow of charge of each

What is special about a dc circuit ?

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line