Human Rotational Energy
Head: 7.0%
Arms: 13%(for both)
Trunk and legs: 80.0%
Suppose the mass of the dancer is 56.5 kg, the diameter of her head is 16 cm, the width of her body is 24 cm, and the length of her arms is 60 cm.
Calculate moment of inertia about dancer spin axis and rotational kinetic energy. Use the figures in the table 9.2 in the textbook to model reasonable approximationsfor the pertinent parts of your body.
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Human Rotational Energy. A dancer is spinning at 72 rpm about an axis through her center...
Human Rotational Energy. A dancer is spinning at 72 rpm about an axis through her center with her arms outstretched, as shown in the following figure. From biomedical measurements, the typical distribution of mass in a human body is as follows: Head: 7.0% Arms: 13% (for both) Trunk and legs: 80.0% Suppose that mass of the dancer is 56.5 kg, the diameter of her head is 16 cm, the width of her body is 24 cm, and the length of...
physics problem
A dancer is spinning at 72 about an axis through her center with her arms outstretched, as shown in the following figure. From biomedical measurements, the typicaldistribution of mass in a human body is as follows:Head: 7.0%Arms: 13%(for both)Trunk and legs: 80.0%Suppose the mass of the dancer is 65.0kg , the diameter of her head is 16cm , the width of her body is 24cm , and the length of her arms is 60cm .Calculate moment of inertia about dancer...
A dancer is spinning at 72 rpm about an axis through her center with her arms...
A dancer is spinning at 72 rpm about an axis through her center with her arms outstretched, as shown in the following figure. From biomedical measurements, the typical distribution of mass in a human body is as follows: Head: 7.0% Arms: 13%(for both) Trunk and legs: 80.0% Suppose the mass of the dancer is 56.0 kg , the diameter of her head is 16 cm, the width of her body is 24 cm, and the length of her arms is...
On average, both arms and hands together account for 13% of a person's mass, while the...
On average, both arms and hands together account for 13% of a person's mass, while the head is 7.0% and the trunk and legs account for 80%. We can model a spinning skater with her arms outstretched as a vertical cylinder (head, trunk, and legs) with two solid uniform rods (arms and hands) extended horizontally. Suppose a 69.0 kg skater is 1.70 m tall, has arms that are each 74.0 cm long (including the hands), and a trunk that can...
On average, both arms and hands together account for 13% of a person's mass, while the...
On average, both arms and hands together account for 13% of a person's mass, while the head is 7.0% and the trunk and legs account for 80%. We can model a spinning skater with her arms outstretched as a vertical cylinder (head, trunk, and legs) with two solid uniform rods (arms and hands) extended horizontally. Suppose a 70.0 kg skater is 1.80 m tall, has arms that are each 64.0 cm long (including the hands), and a trunk that can...
On average, both arms and hands together account for 13% of a person's mass, while the...
On average, both arms and hands together account for 13% of a person's mass, while the head is 7.0% and the trunk and legs account for 80%. We can model a spinning skater with her arms outstretched as a vertical cylinder (head, trunk, and legs) with two solid uniform rods (arms and hands) extended horizontally. Suppose a 74.0 kg skater is 1.80 m tall, has arms that are each 66.0 cm long (including the hands), and a trunk that can...
On average, both arms and hands together account for 13% of a person's mass, while the...
On average, both arms and hands together account for 13% of a person's mass, while the head is 7.0% and the trunk and legs account for 80%. We can model a spinning skater with her arms outstretched as a vertical cylinder (head, trunk, and legs) with two solid uniform rods (arms and hands) extended horizontally. Suppose a 75.0 kg skater is 1.60 m tall, has arms that are each 72.0 cm long (including the hands), and a trunk that can...
On average, both arms and hands together account for 13% of a person's mass, while the...
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On average, both arms and hands together account for 13%13% of a person's mass, while the...
On average, both arms and hands together account for 13%13% of a person's mass, while the head is 7.0%7.0% and the trunk and legs account for 80%.80%. We can model a spinning skater with her arms outstretched as a vertical cylinder (head, trunk, and legs) with two solid uniform rods (arms and hands) extended horizontally. Suppose a 70.0 kg70.0 kg skater is 1.70 m1.70 m tall, has arms that are each 64.0 cm64.0 cm long (including the hands), and a...
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Human Rotational Energy. A dancer is spinning at 72 rpm about an axis through her center with her arms outstretched, as shown in the following figure. From biomedical measurements, the typical distribution of mass in a human body is as follows: Head: 7.0% Arms: 13% (for both) Trunk and legs: 80.0% Suppose that mass of the dancer is 56.5 kg, the diameter of her head is 16 cm, the width of her body is 24 cm, and the length of...
On average, both arms and hands together account for 13% of a person's mass, while the head is 7.0% and the trunk and legs account for 80%. We can model a spinning skater with her arms outstretched as a vertical cylinder (head, trunk, and legs) with two solid uniform rods (arms and hands) extended horizontally. Suppose a 70.0 kg skater is 1.80 m tall, has arms that are each 64.0 cm long (including the hands), and a trunk that can...
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