A solid cylinder of cortical bone has a length of 500mm, diameter of 2cm and a Young’s Modulus of 17.4GPa. Determine the spring constant ‘k’.
Please explain.
A solid cylinder of cortical bone has a length of 500mm, diameter of 2cm and a...
A solid cylinder of cortical bone has a length of 500mm, diameter of 2cm and a Young’s Modulus of 17.4GPa. Determine the spring constant ‘k’
Consider a cylinder of length L and cross-sectional area A made up of some material. How is the stiffness (Young’s modulus Y) of the material this cylinder is made of related an effective spring constant k for this specific cylinder. A.) Y = k L2 / A B.) Y = k L/A <--- This is the correct answer but I do not understand why. C.) Y = k A L2 D.) Y = k L A E.) Y = k...
length of Aluminum cylinder 100mm
load applied : 100N
diameter : 10mm
max force : 15.01KN
modulus ( Automatic young’s) : 8254.64MPa
The compression tests to be performed are focused on exhibiting the following types of instabilities in compression: Toble 1: L/D Ratio and Type of instability LD Ratio Type of Instability Buckling Shearing Double Barreling Barreling 5 or larger 25 LD5 2 < LD <2.5 Less than 2 with friction Less than 2 without friction Note that the friction...
A hollow cylinder and a solid cylinder have the same diameter. Determine which has the greater moment of inertia with respect to an axis of rotation along the axis of the cylinder. Any help would be much appreciated, Thanks!
A sound wave travels through a solid copper cylinder that has radius of 1.29x10-3m, and length L=10.0m, and mass m=0.468kg. Copper has a Young's modulus of 1.10x10-11N/m2. How long does it take the sound wave to travel from one end of the cylinder to the other?
A compression spring is needed to fit within a 1-in diameter hole. To allow for some clearance, the outside diameter of the spring is to be no larger than 0.9 in. To ensure a reasonable coil, use a spring index of 8. The spring is to be used in a machine by compressing it from a free length of 2 in to a solid length of 0.6667 in. The spring should have squared ends, and should be unpeened, and is...
What is the volume of a solid cylinder with a diameter of 23.24 cm and a length of 5.83 cm?
(b) A hip implant in thigh bone may be modelled by concentric cylinder as illustrated in Figure Q5. The implant is a composite circular bar made of inner metallic core with a diameter of 1.0 cm and outer sleeve made of bone with a diameter of 2.5 cm. This structure now is subjected to axial compressive force F 3 kN and E(bone) 17 GPa core with a diameter or stpucture now is subj?cted to Figure Q5 Determine the axial stresses...
A cylinder, 6 mm in diameter, has a length of 24 mm. One end of the cylinder is open while all other surfaces have external insulation. The inside of the cylinder is diffuse and gray having an emissivity of 0.8 and a uniform temperature of 1000 K. (a) Draw a sketch and state your assumptions (b) Determine the radiant power leaving the open end of the cylinder. (c) Calculate the effective emissivity of the cylinder (see note below). (d) The...
Heat transfer need help
A cylinder, 6 mm in diameter, has a length of 24 mm. One end of the cylinder is open while all other surfaces have external insulation. The inside of the cylinder is diffuse and gray having an emissivity of 0.8 and a uniform temperature of 1000 K. (a) Draw a sketch and state your assumptions (b) Determine the radiant power leaving the open end of the cylinder. () Calculate the effective emissivity of the cylinder (see...