Lynde, Carleton John, b. 1872 · New York, Macmillan · leaf 24
emill, the weight arm is approximately the distance from the axleto the middle of the grinding surface. In the case of the breadmixer, the weight arm is approximately half the radius of themixer. If we measure the force arm and weight arm of any of theseappliances, we can calculate the relation… … G «(n\VVM^ Ice Cream FIG. 8. — Household appliances of the windlass type. handle, what is the pressure forcing the clothes between therolls? /• * Weight X weight arm = force X force arm Weight X i = 10 X 9Weight or pressure = 90 Ib. That is, if 10 Ib. force is used on the handle, the pressure…
Physics · Home Economics
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