This is an introductory course on Newtonian mechanics and special relativity given to first year undergraduates. The notes were last updated in March 2013. Individual chapters and problem sheets are available below. The full set of lecture notes come in around 160 pages and can be downloaded here. Please do email me if you find any typos or corrections.
Some house to house clothing collectors are actually running various scams. If unsure, there is an “A to Z” reference list available for checking out whether collectors are legitimate or not.