A book is sitting on a table until I decide I needed more room sol pushed it 2 points aside to the right. Draw a force diagram showing every force that is acting
on it.

Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

Work = force × a. work b. energy c. distance d. momentum