Atriano- Week 2

Orbital Motions

Motion or orbit of an object around a fixed point. (satellite around the earth)

Gravitational Pull

The pull of gravity that keeps everything in a certain place, orbit, or motion.

Servitude

state of being owned by a master

Gratis

without charge; free

Mode

A measure of the center of a set of data. It is the value, or values, that occur most often in the data set

Mean/Average

One measure of the center of a set of data. It is found by dividing the sum of the data values by the number of data values (mean: total of a set of items/number of items)

Gravity

The force that holds the solar system and Milky Way together and controls the orbital motions within them.

Median

The measure of the center of a set of data. Once the date have been placed in numerical order, it is the middle value when the number of date items is odd, and the mean of the two middles values when the number of the data is even.

Artisans

a craftsman that makes something useful, like furniture

Famine

a period where there is a severe food shortage