All of them.
right to work laws
Because the Empire did not have a codified line of laws and Hammurabi did the work.
Black codes were laws passed in the southern united states. These laws limited the rights of African Americans to work, move, and to have general activities.
Children in times past went to work at young ages because families depended on every member to bring in a wage to support them. After Child Labor laws were passed in 1938, children were protected from work tasks that endangered their well-being. Later laws limit the age and times during which children may work.
No ,you have to be 15 or over under present laws.
Newton derived Keplars findings from Newton's Theory of Gravity. Thus, newton 'explained' the basis for Keplars findings and extended them.
Gravity keeps planets in their orbits.Newton's laws of motion and universal gravitation explain how orbits work, but have no influence whatsoeveron causing it to work that way.
That was the work of Kepler, resulting in his Laws of Planetary Motion.
kepler thought that only brahes observation could solve his problem so in 1600 he joined tycho eith his work after one year tycho died and kepler stole his data from which he devised keplers laws
No, Johannes Kepler is best known for describing the laws that dictate how orbits work. The Kepler planets were discovered by the Kepler telescope, a spacecraft named in his honor.
Kepler studied the planets' orbits and published his three laws of planetary motion, in 1609 and 1619. His most famous work was probably the 1609 book called "Astronomia Nova".
Kepler completely replaced Copernicus's theory of the orbits of the planets, which was based on circles an epicycles, with a new theory using elliptical orbits. However Kepler retained Copernicus's idea of placing the Sun at the centre.
this is a good question.scientists and astronomers should work on this.
He made surprisingly accurate positional measurements of the brighter stars in the sky without the aid of a telescope. He did this through an important step in the scientific method...repeating your work. This helped make his measurements as accurate as they were. This information was passed on to one of his assistants, Johannes Kepler, who used the information to develop Keplers Laws of Planetary Motion.
Kepler discovered that the planets move in elliptical orbits and he published three laws of planetary motion that explained the details of the ellipses. Kepler's work used observations done by Tycho Brahe, and subsequent observations confirmed that Kepler's laws were correct (they still are). No-one knew why until the later discoveries of the laws of motion and the laws of gravity about 70 years later.
is there laws on how many hours an employee can make a delivery drver work
i guess planets