GET IN TOUCH

# Howdy!

I hope you came here for some rootin-tootin dynamics and vibrations help, because that is 99.9% of what you'll find here. The remainder is my wit.

Jump in by choosing your textbook (after logging in with a google account). I haven't been able to cross-reference all the problems from the 10th edition to the 11th, so if you can't find a solution for a problem in the 11th edition, look for it in the 10th edition and leave a comment to indicate which problem it is the 11th edition!

Or, if you're here to make a donation then I'll leave you to it

I hope you find this useful.

I only ask that you contribute—if possible—to cover the operational expenses of the site. All said this site costs around $100 per year, the thermometer at the top of the page shows how close we are to meeting the very modest$50 per semester goal.