The 1920s had 3 republican presidents who promised a return to normalcy. they wanted to erase the spirit of progressivism and return to a time when the federal government did nothing but provide assistance to big business (laissez-faire). how did they do this? how successful were they? hint: three means don't do two.

hotter stars = bluer stars

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.

54 degrees incident angle = reflected angle

angle is from normal turned to line of ray