The Census Bureau defined the poverty level for a single individual as $11,888 in 2013. Many government assistance programs use different poverty measures. Starting in 2005, the American Community Survey is used here to estimate poverty rates.
I NTRODUCTION ï¢ Isaac Newton developed the First Law of Motion to demonstrate the properties of inertia. In doing so, Newton helped people understand movement and rest. ï¢ To illustrate this concept, our team demonstrated Newtonâs First Law of Motion for our EMPACTS project.
The law of inertia states that it is the tendency of an object to resist a change in motion. According to Newton, an object will stay at rest or stay in motion (i.e. maintain its velocity in modern terms) unless acted on by a net external force, whether it results from gravity, friction, contact, or some other source.