Kam Tian Qiao's answer to Yos's Secondary 3 E Maths Singapore question.
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For b) , u find acceleration by using rate change of speed over time , for c) u find distance by total area of graph
Date Posted:
5 years ago
How did u get -4.7?
Sry , is -4/7 , recalculate for area c , and you get total area
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