Determine the elongation of the rod

Assignment Help Physics
Reference no: EM13341075

The radius of a rod is 0.251 cm, the length of aluminum part is 1.3 m and of the copper part is 2.66 m, Determine the elongation of the rod if it is under a tension of 8250 N. Young's modulus for aluminum is 7 × 1010 Pa and for copper 1.1 × 1011 Pa.

Reference no: EM13341075

Questions Cloud

Explain resonance structure to another the electrons : Which of the following is true of the individual resonance structures which contribute to a resonance hybrid? a) each resonance structure actually exists b) each resonance structure is more stable than is the resonance hybrid c) in going from one ..
Find information from the internet : You are given information about Doha Company which is a service company located in Qatar. You are expected to analyze, record and communicate that information by using Microsoft Excel.
Calculate the coulombic force of repulsion between the ions : A nearest-neighbor pair of Mg2+ ions are separated by a distance of square root 2 a0. Calculate the coulombic force of repulsion between the ions.
Determine what is the grand partition function : consider a system of particles in three dimensions with momentum p and energy E=cIpI,c being the constant.the system is maintained at the inverse temperature 'bita' , volume 'V' and chemical potential 'mu'.
Determine the elongation of the rod : The radius of a rod is 0.251 cm, the length of aluminum part is 1.3 m and of the copper part is 2.66 m, Determine the elongation of the rod
Determine the magnetic field at the common center : A solenoid 26 cm long has 2800 turns of wire and carries a current of 5.9 A. Find the magnetic field at the common center
Estimate the volume of a sphere containing all of protons : The number of protons in the known universe is about 10^80, and the radius of a proton is about 10^-15m. Estimate the volume of a sphere containing all of these protons if they were placed in contact with each other
Find the average velocity and speed for the entire trip : A car travels at a constant velocity 30im/s for 20km, then it travels at 40im/s for the next 20km and, finally at 0im/s for the last 20km. Find the Average velocity and speed for the entire trip.
Find the change in the period of the heated pendulum : A simple pendulum consists of a ball connected to one end of a thin brass wire. The period of the pendulum is 1.25 s. find the change in the period of the heated pendulum

Reviews

Write a Review

Physics Questions & Answers

  What is the power of the materials thermal conductivity

A new fabric is made to help athletes stay cool. It has a conductivity constant of 94.465 J/(s m K). what is the power of the materials thermal conductivity

  Explain what is the average net force on the ball

A billiard ball strikes and rebounds from the cushion of a pool table perpendicularly. The mass of the ball is 0.16 kg. The ball approaches the cushion with a velocity of +1.6 m/s and rebounds with a velocity of ?1.2 m/s

  What is the speed of the motorcycles

Two motorcycles are traveling in opposite directions at the same speed when one of the cyclists blasts his horn, what is the speed of the motorcycles

  The surface charge density at the outer edge of shell

A point charge q1 = -8.9 μC is located at the center of the thick conducting shell of inner radius a = 2.2 cm and outer radius b = 4.5 cm, the conducting shell has a net charge of q2 = 1.1 μC.

  Coefficient of kinetic friction between tires and road

Coefficient of kinetic friction between tires and road

  Find out the average magnitude of the induced emf

Find out the average magnitude of the induced emf if the change in shape occurs in 4.24 {rm s} and the local 0.120-{rm T} magnetic field is perpendicular to the plane of the loop.

  At what rate must the gases be ejected

A rocket traveling 1850 m/s away from the Earth at an altitude of 6800 km fires its rockets, at what rate must the gases be ejected

  Explain how long was the ball in flight

Suppose he hits the ball with a speed of 29 m/s at an angle of 26° above the horizontal. Explain how long was the ball in flight? How far did it travel?

  Graphically determine the distance and direction

A car traveling at 24.0 {rm m/s} runs out of gas while traveling up a 25.0^circ slope. How far would the car go up the hill before it runs out of gas.

  What was the speed of the truck before the collision

A 7,800-kg truck runs into the rear of a 1,000-kg car that was stationary. The truck and car are locked together after the collision and move with speed 2 m/s

  What is the stopping distance of the car

What is the stopping distance of the car, as measured from the point where the driver first notices the red light?

  What is the coefficient of volume expansion of the liquid

A flask is filled with 1.51 L (L = liter) of a liquid at 98.8 °C. When the liquid is cooled to 15.6 °C, What is the coefficient of volume expansion of the liquid

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd