If anyone has taken the AP physics B exam, what is the policy on significant figures? When I look at the keys to old exams, it seems that there is at least one answer in a question that is inconsistent with the rule on significant figures (to take the least # of sig figs and round the answer to that #), and in questions with no data given, two significant figures seems most common, but not a hard rule..
AP physics B exam - significant figures?
- Thread starter Sunday
- Start date