okay, so say I got the answer of 0.08 sec in one part of the question which states it is an accepted answer, but a more accurate figure is 0.0824 sec which is also accepted. Now, I use that (0.08 sec) time in the next part of my question and follow the same method of working as the mark scheme, but since I used a slightly smaller number as a denominator (rather than 0.0824sec), I get an answer slightly larger than that of mark scheme (7725N and not 7700N).
Do I get full marks or am I penalised? (AQA AS Level physics)