Leaving

You are now leaving Magnetic Universe. Click the link to continue to https://books.google.co.uk/books?id=lSoJ2tJKfIEC&pg=PA5&dq=Motive+newton&hl=en&sa=X&ei=3IzRU-zrO4ep7AbakoFQ#v=onepage&q=Inertia&f=false.