A block is at rest on an inclined plane whose elevation can be varied. The coefficient of static friction is = 0.43, and the coefficient of kinetic friction is = 0.16. The angle of elevation is 23.28 degrees. What is the acceleration of the block?
Would this picture be considered surrealism, impressionism, abstract, or cubism?
http://assets.nydailynews.com/img/2008/11/20/gal_rufino2.jpg
How can you tell?