![a) Determine the force ''P'' needed to support the 18 ''kg'' mass using the Spanish Burton rig figure. (b) What is the reaction at the supporting hock ''A''? (c) what is the a) Determine the force ''P'' needed to support the 18 ''kg'' mass using the Spanish Burton rig figure. (b) What is the reaction at the supporting hock ''A''? (c) what is the](https://study.com/cimages/multimages/16/capture_981004624891634861356.png)
a) Determine the force ''P'' needed to support the 18 ''kg'' mass using the Spanish Burton rig figure. (b) What is the reaction at the supporting hock ''A''? (c) what is the
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The Model Shipwright: Shipbuilding Terms and Phrases "T" | Wood boat building, Model ship building, Sailing
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