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junior college 1 | H2 Maths
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sara
Sara

junior college 1 chevron_right H2 Maths chevron_right Singapore

need help with this.

Date Posted: 2 years ago
Views: 327
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Royston Lee
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23 answers (Tutor Details)
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you can also solve using moment AC = moment BC aka taking moment about the point where the 90kN force was exerted