Problems in physics. Derived from military situations and experience (1919)
United States. War Dept. Committee on education and special training, Dodge, Homer Levi, 1887- · [Washington? · leaf 51
Single Burton (Type B) … as to: (a) height of lift, (b) strength of rope required,(c) length of rope required, (d) force required (manpower), (e) convenience and speed. SINGLE BURTON, TYPE B. 39. What is the mechanical advantage of the Single Burton, Type B? 40. What are the relative tensions in the two lengths of rope?…
Physics · Military art and science
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