Part 2 - Short Answer The diagram below shows a sound wave moving from a tuning fork to the ear of
an observer. If you wanted to eliminate this sound wave, explain what would need
to be done. Be specific in your response and refer to the parts of a longitudinal
wave.*
Compression
Compression
Rarefaction
B
A Rarefaction |
Ear

found in the nucleus

has mass of one amu

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.

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.

the answer is 12 as i may remember

: )