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secondary 2 | Maths
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putri
Putri

secondary 2 chevron_right Maths chevron_right Singapore

help me

Date Posted: 4 years ago
Views: 313

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Terence Lim
Terence Lim's answer
20 answers (Tutor Details)
1st
to show that 2 variables r inversely proportional, lets say x and y, u must show that x= k/y , where k is a constant. you can also show xy = k.

this case, we can use mv^2 =constant (which is 5000)