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A level mechanics vectors question help?
what does it mean in a question when they ask, for example, "find the time at which B will be due north of A"
what am i meant to use? do i do anything to the i or j components?
thanks!
1 Answer
- Anonymous9 years agoFavorite Answer
Yes you are spot on, you do use the i and j components. Due north of A means that B has exactly the same i component as A but a greater j component (usually can be set as 1). But without the whole question I am unable to help you any further, sorry :)