Find the resulting change in length of this composite wire

Reference no: EM13648033

A steel wire of length 1.7 m anddiameter 1.10 mm is joined to analuminum wire of identical dimensions to make a composite wire oflength 3.4 m. Find the resulting change in length of this composite wire if an object with a mass of5.00 kg is hung vertically from one of its ends. (Neglect anyeffect the masses of two wires have on the changes in theirlengths.)

Reference no: EM13648033

Questions Cloud

The standard deviation : Suppose that next year the U.S. will be in one of the following economic conditions: Boom, Moderate Growth, Recession, or Depression. The probability that each economic condition will occur, and that a jewelry store will earn profits within that broa..

Find the time at which the arrow hits the pear : Suppose the pear is released from a height of 6 m above Robin's arrow, the arrow is shot at a speed of 30 m/s and the distance between Robin and the base of the tower is 15 m.

Obtain through what distance does the point move down : A walkway suspended across a hotel lobby is supported at numerouspoints along its edges by a vertical cable above each point and avertical column underneath. through what distance does the point move down

Neutron stars problem : Neutron stars, such as the ones at the center of the Crab Nebula,have about the same mass as our sun but have a muchsmaller diameter. If you weigh 665 N onthe earth, what would you weigh at the surface of a neutron starthat has the same mass as our s..

Find the resulting change in length of this composite wire : A steel wire of length 1.7 m anddiameter 1.10 mm is joined to analuminum wire of identical dimensions to make a composite wire oflength 3.4 m. Find the resulting change in length of this composite wire

Determine how far the proton has traveled : The plate separation of a charged capacitor is 0.06104 m. Aproton and an electron are released from rest at the midpointbetween the plates. Ignore the attraction between the two particles, and determine how far the proton has traveled by the time the..

Empty parallel plate capacitor is connected between terminal : An empty parallel plate capacitor is connected between the terminals of a 15.6-V battery and charges up. The capacitor is then disconnected from the battery, and the spacing between the capacitor plates is doubled.

Estimate what is the maximum velocity of the block : A 4.0kg mass is attached to a spring that has a spring constant, k =2500 N/m, and is resting on a frictionless horizontal surface. What is the maximum velocity of the block

How much workdoes she do over the ten meter distance : An airline pilot pulls her 12.0 kg rollaboard suitecase alongthe groung with a force of 25.0 N for 10.0 m. The handle she pullsmakes an angle of 36.5 degrees with the horizontal. How much workdoes she do over the ten meter distance?

User Account

All Pages