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To keep the calculations fairly simple, but still reasonable, we shall model a human leg that is 92.0 cm long (measured from the hip joint) by assuming that the upper leg and the lower leg (which includes the foot) have equal lengths and that each of them is uniform. For a 70.0 kg person, the mass of the upper leg would be 8.80 kg, while that of the lower leg (including the foot) would be 5.30 kg. Take that x-axis is directed horizontally and the y- axis is directed vertically downward. Part A Find the x-coordinate of the center of mass of this leg, relative to the hip joint, if it is stretched out horizontally Z₁ = Submit Part B Ve= Submit ▾ Part C Find the y-coordinate of the center of mass of this leg, relative to the hip joint, if it is stretched out horizontally |Π|| ΑΣΦΑ 4 Ic= Submit VAZO ▾ Part D Request Answer Ve Request Answer Find the x-coordinate of the center of mass of this leg, relative to the hip joint, if it is bent at the knee to form a right angle with the upper leg remaining horizontal. + Request Answer 158 VAZO 4 → CIB |Π|| ΑΣΦ ? ⒸI? 4 → ? Find the y-coordinate of the center of mass of this leg, relative to the hip joint, if it is bent at the knee to form a right angle with the upper leg remaining horizontal cm 18 ? cm cm

To keep the calculations fairly simple, but still reasonable, we shall model a human leg that is 92.0 cm long (measured from the hip joint) by assuming that the upper leg and the lower leg (which includes the foot) have equal lengths and that each of them is uniform. For a 70.0 kg person, the mass of the upper leg would be 8.80 kg, while that of the lower leg (including the foot) would be 5.30 kg. Take that x-axis is directed horizontally and the y- axis is directed vertically downward. Part A Find the x-coordinate of the center of mass of this leg, relative to the hip joint, if it is stretched out horizontally Z₁ = Submit Part B Ve= Submit ▾ Part C Find the y-coordinate of the center of mass of this leg, relative to the hip joint, if it is stretched out horizontally |Π|| ΑΣΦΑ 4 Ic= Submit VAZO ▾ Part D Request Answer Ve Request Answer Find the x-coordinate of the center of mass of this leg, relative to the hip joint, if it is bent at the knee to form a right angle with the upper leg remaining horizontal. + Request Answer 158 VAZO 4 → CIB |Π|| ΑΣΦ ? ⒸI? 4 → ? Find the y-coordinate of the center of mass of this leg, relative to the hip joint, if it is bent at the knee to form a right angle with the upper leg remaining horizontal cm 18 ? cm cm

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To keep the calculations fairly simple, but still reasonable, we shall model a human leg that is 92.0 cm long (measured from the hip joint) by assuming that the upper leg and the lower leg (which includes the foot) have equal lengths and that each of them is uniform. For a 70.0 kg person, the mass of the upper leg would be 8.80 kg, while that of the lower leg (including the foot) would be 5.30 kg. Take that x-axis is directed horizontally and the y- axis is directed vertically downward. ▾ ▾ Part A ▾ Find the x-coordinate of the center of mass of this leg, relative to the hip joint, if it is stretched out horizontally. Zc = ▾ Part B Submit Yc= Part C ΤΥΠΙΑΣΦ Submit Zc = Find the y-coordinate of the center of mass of this leg, relative to the hip joint, if it is stretched out horizontally. Part D Submit Request Answer Vez A ■ ΠΑΣΦ 6 A • IE Request Answer ΠΑΣΦ A Find the x-coordinate of the center of mass of this leg, relative to the hip joint, if it is bent at the knee to form a right angle with the upper leg remaining horizontal. ? Request Answer IVD ΑΣΦ ? ^ → C (2) ? cm cm Find the y-coordinate of the center of mass of this leg, relative to the hip joint, if it is bent at the knee to form a right angle with the upper leg remaining horizontal. ? cm cm Review | Consta
Transcribed Image Text:To keep the calculations fairly simple, but still reasonable, we shall model a human leg that is 92.0 cm long (measured from the hip joint) by assuming that the upper leg and the lower leg (which includes the foot) have equal lengths and that each of them is uniform. For a 70.0 kg person, the mass of the upper leg would be 8.80 kg, while that of the lower leg (including the foot) would be 5.30 kg. Take that x-axis is directed horizontally and the y- axis is directed vertically downward. ▾ ▾ Part A ▾ Find the x-coordinate of the center of mass of this leg, relative to the hip joint, if it is stretched out horizontally. Zc = ▾ Part B Submit Yc= Part C ΤΥΠΙΑΣΦ Submit Zc = Find the y-coordinate of the center of mass of this leg, relative to the hip joint, if it is stretched out horizontally. Part D Submit Request Answer Vez A ■ ΠΑΣΦ 6 A • IE Request Answer ΠΑΣΦ A Find the x-coordinate of the center of mass of this leg, relative to the hip joint, if it is bent at the knee to form a right angle with the upper leg remaining horizontal. ? Request Answer IVD ΑΣΦ ? ^ → C (2) ? cm cm Find the y-coordinate of the center of mass of this leg, relative to the hip joint, if it is bent at the knee to form a right angle with the upper leg remaining horizontal. ? cm cm Review | Consta
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