Explain the physics behind the wave combination behind a p-wave and s-wave. in other words, the interference between a longitudinal and transverse wave? would that be seen in a standing wave model? or not, since the p-wave and s-wave have different amplitudes, and does that mean it can also have different frequencies?

a. is the answer because they are not shared

low freq = 100 mhz

low wavelength =101.7m

length = 3x10^8/freq

the box does not move because you need to use a force greater than 300 n. you are only using 50 n. it needs to at least be 301 n for the box to move because then it is an unbalanced force and it will move the way that the greater force is pushing it. if you use only 300 n it will be a balanced force and will not move because the force you are exerting on the   box is the same as its force.

hope this !

im sorry if i went too in depth, i am going to include a link to a video on khan academy that will explain this.   hope that you like the video and that it explains more in detail to you.

that is the link.