1. Stryker Frame. In the treatment of spine injuries, it is often necessary to provide some tension along the spinal column to stretch the backbone. One device for doing this is the Stryker frame, illustrated in the figure below. A weight |W| is attached to the patient with mass of 78.5 kg and friction between the person's body and the bed prevents sliding. What is the value of the maximum static friction if the coefficient of static friction is 0.75 kg? Calculate the tension in each cable and calculate the maximum weight so that the patient will not slide. W 65° 65°
1. Stryker Frame. In the treatment of spine injuries, it is often necessary to provide some tension along the spinal column to stretch the backbone. One device for doing this is the Stryker frame, illustrated in the figure below. A weight |W| is attached to the patient with mass of 78.5 kg and friction between the person's body and the bed prevents sliding. What is the value of the maximum static friction if the coefficient of static friction is 0.75 kg? Calculate the tension in each cable and calculate the maximum weight so that the patient will not slide. W 65° 65°
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Transcribed Image Text:1. Stryker Frame. In the treatment of spine injuries, it is often necessary to provide some tension
along the spinal column to stretch the backbone. One device for doing this is the Stryker frame,
illustrated in the figure below. A weight. W is attached to the patient with mass of 78.5 kg and
friction between the person's body and the bed prevents sliding. What is the value of the maximum
static friction if the coefficient of static friction is 0.75 kg? Calculate the tension in each cable and
calculate the maximum weight so that the patient will not slide.
W
30° 45°
A
2. Find the tension in each cord in the figure below if the weight of the suspended object is = 100N
(b)
B
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