Rogers' drawing and design; an educational treatise relating to linear drawing; machine design; working drawings; transmission methods; steam, electrical and metal working machines and parts; lathes; boiler and parts; instruments and their use; tables, etc (1913)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 198
the force, from a point in which thebeam is supposed to be fixed. In Fig. 305 themoment of the force induced by the weight of 20 lbs.is equal to 20 times 10 ^= 200 ft. pounds. In Fig. 306, the moment is equal to 20 x 9= 180ft lbs. The resultant moment of the forces acting onthe beam on one side of… … Fig. 306- K Jft f
Mechanical drawing · Machine design
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