Question

Consider a steel guitar string of initial length 9m and cross-sectional area 2.3mm2. The Young's modulus...

Consider a steel guitar string of initial length 9m and cross-sectional area 2.3mm2. The Young's modulus of the steel is Y=2.00×1011Pa. How far would such a string stretch under a tension of 1650N?

?L=

I can't seem to get this problem even with other examples. Please solve and show all steps and if possible explanation. Thanks!

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Young's modulus of the steel,

Initial Length,

Area of string,

Tension ,

From Hooke's Law,

Therefore,

The string would stretch for a length of 0.0323 m.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A steel wire has the following properties: Length = 5.00 m Cross-sectional area = 4.60×10−2 cm2...
A steel wire has the following properties: Length = 5.00 m Cross-sectional area = 4.60×10−2 cm2 Young's modulus = 2.0×1011Pa Shear modulus = 0.84×1011Pa Proportional limit = 3.60×108Pa Breaking stress = 11.0×108Pa The proportional limit is the maximum stress for which the wire still obeys Hooke's law (point B in (Figure 1)). The wire is fastened at its upper end and hangs vertically. A) How great a weight can be hung from the wire without exceeding the proportional limit? B)...
Find the axial displacement of a rod given properties L(length), A (cross sectional area), E (Modulus)...
Find the axial displacement of a rod given properties L(length), A (cross sectional area), E (Modulus) impacted axially by a mass m moving with a velocity v0?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT