Use the drop-down menus to determine which state of matter is described in each statementthe atoms in a are closely packed, but able to slide past each otherthe atoms in a spread as far apart as possiblea has a definite shape and volumethe shape of acan change but the volume is definite

Apassenger walks toward the rear of a moving train. describe her motion as seen from a reference point on the train. then describe it from a reference point on the ground

The desk has a weight of 75 lb and a center of gravity at g. determine the initial acceleration of a desk when the man applies enough force f to overcome the static friction at a and b. also, find the vertical reactions on each of the two legs at a and at b. the coefficients of static and kinetic friction at a and b are ms = 0.5 and mk = 0.2, respectively

Aballet student who learns with the of his instructor is demonstrating learning.