the questions for the assignments are pretty straight forward; but some do require little tricks
you can always ask the TAs at ABB for help (second floor i believe) or if the question is more math orientated or if even not you can come to PHI in BSB basement (in front of first year physics lab rooms)
Wadsley (im assuming thats your prof) is actually very helpful if you go to him for help; though TAs, friends and PHI are probably better first choices
Good luck