Calculate the strain-stress and youngs modulus

Reference no: EM13655333

After a fall, a 86 kg rock climber finds himself dangling from the end of a rope that had been 15 m long and 9.2 mm in diameter but has stretched by 2.8 cm. For the rope, calculate the strain, stress, and Young's modulus

Reference no: EM13655333

Questions Cloud

Depth of the potential well for free electron in a metal : The depth of the potential well for free electron in a metal can be determined by noting that the photoelectric work function represents the energy necessary to remove an electron in such a state has the Fermi energy.

What is the magnitudeof the angular acceleration of the rod : A thin rod (length = 1.37 m) is oriented vertically, with itsbottom end attached to the floor by means of a frictionless hinge.The mass of the rod may be ignored, compared to the mass of theobject fixed to the top of the r

Proton resistor spring system in a magnetic field : A proton resistor spring system in a magnetic field going out of the page has a mass of proton 1.67*10^-27 kg, a spring constant k=500 N/m and the resistor has r=5Ω. The magnetic field strength is 0.8T. a) When released from rest, calculate the ma..

Bacteria are propelled by motors-spin hair-like flagella : Some bacteria are propelled by motors that spin hair-like flagella. A typical bacterial motor turning at a constant angular velocityhas a radius of 1.9x10-8m, and a tangential speed at therim of 2.9x10-5 m/s.

Calculate the strain-stress and youngs modulus : After a fall, a 86 kg rock climber finds himself dangling from the end of a rope that had been 15 m long and 9.2 mm in diameter but has stretched by 2.8 cm. For the rope, calculate the strain, stress, and Young's modulus

Vertically polarized light with intensity : Vertically polarized light with intensity Io is normally incident on an ideal polarizer. As the polarizer is rotated, the intensity I of light transmitted through the polarizer varies with the orientation of the polarizer (Θ), where Θ = 0 corresponds..

Meter stick balances horizontally on a knife-edge : A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 2 g coins stacked over the 11.5 cm mark, the stick is found to balance at the 44.5 cm mark. What is the mass of the meter stick?

Light from location on which you concentrate your attention : Light from a location on which you concentrate your attention fallson your fovea, which contains only cones. If you wish to observe aweak source of light, like a faint star, why should you not look directly at the source?

What type of image would this mirror produce : A mirror with a focal length of -10 cm is used to image an object15 cm away. What is the image distance and what type of imagewould this mirror produce. Draw a ray diagram as part of your answer.

User Account

All Pages