Wauchope, Joseph Alliene, 1873- · Chicago, Scott, Foresman and Company · leaf 9
Wires 102 Useful Data 103 LABORATORY MANUAL IN PHYSICS EXPERIMENT No. 1PART I Question.—Does it require more work to slide a cakeof ice up an inclined plane than to lift it vertically tothe top of the plane? Apparatus.— Inclined plane; block of iron weighingseveral pounds; spring balance.… … Directions.— Find the weight of the block and theheight CB of the plane. The product of these twowill give the work done in lifting the block vertically.Now find the length AB of the plane and the forcerequired to draw the block with uniform speed up theplane as indicated by the spring balance. The…
Physics
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