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book Basic Biomechanics 5th Edition by Susan Hall cover

Basic Biomechanics 5th Edition by Susan Hall

النسخة 5الرقم المعياري الدولي: 978-0073044811
book Basic Biomechanics 5th Edition by Susan Hall cover

Basic Biomechanics 5th Edition by Susan Hall

النسخة 5الرقم المعياري الدولي: 978-0073044811
تمرين 19
A 23 kg boy sits 1.5 m from the axis of rotation of a seesaw. At what distance from the axis of rotation must a 21 kg boy be positioned on the other side of the axis to balance the seesaw?
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The first (23 kg) boy, sitting 1.5 m fro...

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Basic Biomechanics 5th Edition by Susan Hall
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