1) I measure boiling water to have a temperature of 200 K. I get the same result each time. 2) I measure ice water four times, and get results of 5 K, 234 K, 700 K, and 273 K.

3) I measure a 2 kg weight three times, and get 3.60 kg, 3.45kg, and 3.50 kg for results.

4) I measure the mass of an atom of hydrogen 3 times, and receive the following results: 1.008 amu, 1.007 amu, & 1.009 amu.

mechanics (greek   is that area of science concerned with the behaviour of physical bodies when subjected to forces or displacements, and the subsequent effects of the bodies on their environment. the scientific discipline has its origins in ancient greece with the writings of aristotle and archimedes[1][2][3] (see history of classical mechanics and timeline of classical mechanics). during the early modern period, scientists such as galileo, kepler, and newton laid the foundation for what is now known as classical mechanics. it is a branch of classical physics that deals with particles that are either at rest or are moving with velocities significantly less than the speed of light. it can also be defined as a branch of science which deals with the motion of and forces on objects. the field is yet less widely understood in terms of quantum theory.

explanation:

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.