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secondary 3 | E Maths
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Suzie
Suzie

secondary 3 chevron_right E Maths chevron_right Singapore

This is physics! Please help!

Date Posted: 4 years ago
Views: 248

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Kaeden wong
Kaeden Wong's answer
10 answers (Tutor Details)
1st
For (a) and (b) the important thing to take note is where the tension is acting on. For (c) use the principal of moments and the formula for moments which is M=FxD
Suzie
Suzie
4 years ago
Thank you!