As the long as the forces are not unbalanced - that is, as long as the forces are balanced - the first law of motion applies. This concept of a balanced versus and unbalanced force will be discussed in more detail later in Lesson 1.
The average weekly wage in Wales in April this year was Â£506.4 â equivalent to Â£26,332 a year. The average UK salary was Â£587.30, or Â£30,539 a year. Workers in Wales took home on average 1.7% more between 2008 and 2009 while salaries paid across the UK grew by 2%.
The average salary in 2011 was Â£17,500, based on 2 respondents (a difference of 46% from the 2010 figure. The average salary in 2012 was Â£14,750, based on 4 respondents (a difference of -16% from the 2011 figure. The median salary for a Aat Qualified based on all salary survey responses is: Â£14,000.