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Erstellt von Honor Neville
vor fast 7 Jahre
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Frage | Antworten |
What happens when the weight increases on a spring | The extension increases |
Equation for moment | Moment = force x perpendicular distance between pivot and force |
Equation if moments are balanced | CW = ACM |
How to find the centre of gravity | Make 3 holes near the edge, hang freely from clamp stand, hang down plumb line, mark, repeat |
Density equation | Density = mass ÷ volume |
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