Which of the following will have the greatest decrease in stress? Increase Contact Area; Decrease Force. Decrease Contact Area; Increase Force. Decrease Contact Area; Decrease Force. Increase Contact Area; Increase Force.
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- Assume Youngs modulus for bone is 1.50 1010 N/m2. The bone breaks if stress greater than 1.50 108 N/m2 is imposed on it. (a) What is the maximum force that can be exerted on the femur bone in the leg if it has a minimum effective diameter of 2.50 cm? (b) If this much force is applied compressively, by how much does the 25.0-cm-long bone shorten?Systems can be in three types of equilibrium configurations when the net force on a member if the system is choices: A. minimumb. maximum c. zerod. no enough informationCompressive Strength of Trabecular bone equal to .a 2.11x106 N/m² .b 2.2x106 N/m2 .C 2.02x106 N/m2 .d 2.12x106 N/m2
- Please answer it within 30 minutes. I will upvote! Problem: A useful instrument for evaluating fibromyalgia and trigger-point tenderness is the doloriometer (or algorimeter). This device consists of a force meter attached to a circular probe that is pressed against the skin until pain is experienced. If the reading of the force meter is 14.0 N (3.15 lb ), and the diameter of the circular probe is 1.44 cm , what is the pressure applied to the skin? Give your answer in pascals.For a constant force, a rope breaks due to stress. Which of the following is useful to reduce the stress? Select one: a. Decrease the cross-sectional area of the rope. b. Increase the cross-sectional area of the rope. c. Increase the length of the rope O d. Apply a small force. e. Apply a large force.The stress-strain graphs for two materials A and B are shown in the figure. The graphs are drawn to the same scale. Material A Material B P B A Strain Strain Choose the correct answer from below: O a. Material A is stiffer O b. Material A is ductile O C. Material A is stronger O d. Material A is brittle
- What happens when the stress applied to the body is increased beyond the maximum value and is removed after some time? Select one: a. The body will not come back to its original position O b. The body will come back to its original position c. The body will be unaffected. d. The body will become hot. e. The body will not feel stress.Calculate the tension-generating capability (N) of a muscle with the following cross-sectional area.a. 5 cm2 b. 8.5 cm2 c. 11 cm2 d. Interpret the results.What is the load should be placed on a wire of diameter 2 mm so that the permitted strain does not exceed 1/1000.Take modulus of elasticity as 35x1010 N/m? a. 1350 N O b. 1600 N O c. 1532 N O d. 1100 N
- Humans can bite with a force of approximately 810 N. If a human tooth has the Young's modulus of bone, a cross-sectional area of 1.5 cm, and is 1.5 cm long, determine the change in the tooth's length during an 8.10 x 10 N bite. 54.73e-7 Your response differs from the correct answer by more than 10%. Double check your calculations. m↳ A Moving to another question will. Question 1 When calculating normal stress, the surface area should be found from the surface that is O in 45 degree angle O perpendicular perpendicular or perallel, depending on the specific situation O parallel to the direction of the acting force.A. What length is the Active tension the smallest B. At what length is the Active tension the greatest