
the AC thing is AMATHsOriginally posted by wishboy:for 'o' lvl i dun think they got teach the dunno wad AC thing
so can jus use
sqrt(6² + 8²) = 10m (-10m is rejected)
Originally posted by bonkysleuth:1) 14m
1. A man walks 10m to the east followed by another 4 m to the east. What is his displacement?
2. A man walks 10m to the east followed by another 4 m to the west. What is his displacement?
3. A man walks 8 m to the east followed by another 6 m to the south. What is the [b]magnitude of his displacement?
For question 1, is the answer 0? I'm not sure but can someone explain the 3 questions to me?[/b]
i haven learnOriginally posted by Y_Shun:the AC thing is AMATHs
Relative Velocity/Vectors![]()
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that chapter is physics-amathOriginally posted by wishboy:i haven learn
from the looks of the 1st post, it seems to be more on the physics side?
O level Emath also got, but my cher just rush through.. If I am not wrong, it's a small part of a chapter just before Vectors..Originally posted by Y_Shun:that chapter is physics-amath
i think removed from syllabus liao