Yolanda the yoga instructor does a half moon pose on one hand. If Yolanda has mass...
Yolanda the yoga instructor does a half moon pose on one hand. If Yolanda has mass of 55 kg, by how much does her arm bone shorten in length? (Assume that her bone can be modeled by a rigid cylindrical rod that is 35 cm long and 1.90 cm in radius; Young's Modulus for bones is 9 x 109 N/m2.)
Options:
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3.5 x 10-7 m |
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5.3 x 10-5 m |
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1.8 x 10-5 m |
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Yolanda the yoga instructor does a half moon pose on one hand.
If Yolanda has mass...
During a wrestling match, a 140 kg wrestler briefly stands on one hand during a maneuver...
During a wrestling match, a 140 kg wrestler briefly stands on one hand during a maneuver designed to perplex his adversary. By how much (in m) does the upper arm bone shorten in length? The bone can be represented by a uniform rod 38.0 cm in length and 2.10 cm in radius. Assume Young's modulus for bone under compression is 9 ✕ 109 N/m2. m
During a wrestling match, a 135 kg wrestler briefly stands on one hand during a maneuver...
During a wrestling match, a 135 kg wrestler briefly stands on one hand during a maneuver designed to confuse his opponent. By how much does the upper arm bone shorten in length? The bone can be represented by a uniform rod 41 cm in length and 1.9 cm in radius. Young's Modulus is 1.6 x 1010 N/m2. Give your answer in microns.
(9%) Problem 7: During a wrestling match a 130 kg wrestler briefly stands on one hand...
(9%) Problem 7: During a wrestling match a 130 kg wrestler briefly stands on one hand during a maneuver designed to perplex his already moribund adversary Randomized Variables 1 38.5 cnm -2.05 cm m = 130 kg By how much does the upper am bone shorten in length in meters? The bone can be represented by a uniform rod 38.5 cm in radius with a Young's modulus of 1.6 x 1010Nm. cm in length and 2.05 IL= 1.93 * 10-5...
A gymnast does a one-arm handstand. The humerus, which is the upper arm bone between the...
A gymnast does a one-arm handstand. The humerus, which is the
upper arm bone between the elbow and the shoulder joint, may be
approximated as a 0.29-m-long cylinder with an outer radius of 1.20
x 10-2 m and a hollow inner core with a radius of 4.2 x
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How much does the femur shorten when a 70-kg person stands on one foot? Assume that...
How much does the femur shorten when a 70-kg person stands on one foot? Assume that in the absence of stress, the femur has a length of 0.5 m. The femur’s cross-sectional area can be modeled as a hollow circular tube with internal diameter d1 = 2.5 cm and external diameter d2 = 3.3 cm. Young’s modulus for bone compression is 9 × 109 N/m2.
A gymnast does a one-arm handstand. The humerus, which is the upper arm bone between the...
A gymnast does a one-arm handstand. The humerus, which is the upper arm bone between the elbow and the shoulder joint, may be approximated as a 0.35-m-long cylinder with an outer radius of 1.09 x 102 m and a hollow inner core with a radius of 3.6 x 10 m. Excluding the arm, the mass of the gymnast is 47 kg. Bone has a compressional Young's modulus of 9.4 x 10' N/m2. (a) What is the compressional strain of the...
(9%) Problem 7: During a wrestling match a 130 kg wrestler briefly stands on one hand during a maneuver designed to perplex his already moribund adversary Randomized Variables 1 38.5 cnm -2.05 cm m = 130 kg By how much does the upper am bone shorten in length in meters? The bone can be represented by a uniform rod 38.5 cm in radius with a Young's modulus of 1.6 x 1010Nm. cm in length and 2.05 IL= 1.93 * 10-5...
A gymnast does a one-arm handstand. The humerus, which is the
upper arm bone between the elbow and the shoulder joint, may be
approximated as a 0.29-m-long cylinder with an outer radius of 1.20
x 10-2 m and a hollow inner core with a radius of 4.2 x
10-3 m. Excluding the arm, the mass of the gymnast is 68
kg. Bone has a compressional Young's modulus of 9.4 x
109 N/m2. (a) What is the
compressional strain of the...
A gymnast does a one-arm handstand. The humerus, which is the upper arm bone between the elbow and the shoulder joint, may be approximated as a 0.35-m-long cylinder with an outer radius of 1.09 x 102 m and a hollow inner core with a radius of 3.6 x 10 m. Excluding the arm, the mass of the gymnast is 47 kg. Bone has a compressional Young's modulus of 9.4 x 10' N/m2. (a) What is the compressional strain of the...
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