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Part A Assume that the proportions of a 69-kg person are the same as those in the table below. Calculate the mass of one leg of the person. TABLE 7-1 Center of Mass of Parts of Typical Human Body, given as % (full height and mass = 100 units) Distance of Hinge Points from Floor (%) 91.2% 81.2% 52.1% 28.5% 4.0% mleg 14 Hinge Points (•) (Joints) μÅ Base of skull on spine Shoulder joint Hip joint Knee joint Ankle joint elbow 62.2%*- wrist 46.2%- kg *For arm hanging vertically. Express your answer to two significant figures and include the appropriate units. www Center of Mass (x) (% Height Above Floor) ? Head Trunk and neck Upper arms 71.7% Lower arms 55.3% Hands 43.1% Upper legs (thighs) 42.5% Lower legs Feet 93.5% 71.1% 18.2% 1.8% Body CM = 58.0% Percent Mass 6.9% 46.1% 6.6% 4.2% 1.7% 21.5% 9.6% 3.4% 100.0%

Part A Assume that the proportions of a 69-kg person are the same as those in the table below. Calculate the mass of one leg of the person. TABLE 7-1 Center of Mass of Parts of Typical Human Body, given as % (full height and mass = 100 units) Distance of Hinge Points from Floor (%) 91.2% 81.2% 52.1% 28.5% 4.0% mleg 14 Hinge Points (•) (Joints) μÅ Base of skull on spine Shoulder joint Hip joint Knee joint Ankle joint elbow 62.2%*- wrist 46.2%- kg *For arm hanging vertically. Express your answer to two significant figures and include the appropriate units. www Center of Mass (x) (% Height Above Floor) ? Head Trunk and neck Upper arms 71.7% Lower arms 55.3% Hands 43.1% Upper legs (thighs) 42.5% Lower legs Feet 93.5% 71.1% 18.2% 1.8% Body CM = 58.0% Percent Mass 6.9% 46.1% 6.6% 4.2% 1.7% 21.5% 9.6% 3.4% 100.0%

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Part A Assume that the proportions of a 69-kg person are the same as those in the table below. Calculate the mass of one leg of the person. TABLE 7-1 Center of Mass of Parts of Typical Human Body, given as % (full height and mass = 100 units) Distance of Hinge Points from Floor (%) 91.2% 81.2% 52.1% mleg 28.5% 4.0% *For arm hanging vertically. 14 Hinge Points (•) (Joints) Base of skull on spine Shoulder joint μA Hip joint Knee joint Ankle joint elbow 62.2%- wrist 46.2% kg Express your answer to two significant figures and include the appropriate units. Hep Center of Mass (x) (% Height Above Floor) ? Head Trunk and neck Upper arms 71.7% Lower arms 55.3% Hands 43.1% Upper legs (thighs) 42.5% Lower legs Feet 93.5% 71.1% 18.2% 1.8% Body CM 58.0% Percent Mass 6.9% 46.1% 6.6% 4.2% 1.7% 21.5% 9.6% 3.4% 100.0%
Transcribed Image Text:Part A Assume that the proportions of a 69-kg person are the same as those in the table below. Calculate the mass of one leg of the person. TABLE 7-1 Center of Mass of Parts of Typical Human Body, given as % (full height and mass = 100 units) Distance of Hinge Points from Floor (%) 91.2% 81.2% 52.1% mleg 28.5% 4.0% *For arm hanging vertically. 14 Hinge Points (•) (Joints) Base of skull on spine Shoulder joint μA Hip joint Knee joint Ankle joint elbow 62.2%- wrist 46.2% kg Express your answer to two significant figures and include the appropriate units. Hep Center of Mass (x) (% Height Above Floor) ? Head Trunk and neck Upper arms 71.7% Lower arms 55.3% Hands 43.1% Upper legs (thighs) 42.5% Lower legs Feet 93.5% 71.1% 18.2% 1.8% Body CM 58.0% Percent Mass 6.9% 46.1% 6.6% 4.2% 1.7% 21.5% 9.6% 3.4% 100.0%
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