(c) Two argon atoms form the molecule Ar2 as a result of a van der Waals interacction with U0= 1.68×10-21 J and R0= 3.82×100-10 m. Find the frequenccy of small oscillations of one Ar atom about its equilibrium position.

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

The mass of a bowling ball is 10 kg and the mass of a ping pong ball is 0.015 kg. if the two objects are 5 meters apart, what is the gravitational force ?

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.