Hale, Joseph W. L. (Joseph Woodwell Ledwidge), 1886- · New York [etc.] McGraw-Hill book company · leaf 70
d moved along astationary inclined plane. Leaving out the effect of THE INCLINED PLANE AND WEDGE 55 friction on the sides of the wedge, the work done in drivingthe wedge equals the force exerted, F times I or FLThe work done in raising the weight equals the weightlifted W times the distance lifted… … Fig. 77
Mechanics, Applied
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