A string or rope will break apart if it is placed under too much tensile stress. Thicker ropes can withstand more tension without breaking because the thicker the rope, the greater the cross- sectional area and the smaller the stress. One type of steel has density 7710 kg/m and will break if the tensile stress exceeds I Re Part A 7.0 x 10 N/m². You want to make a guitar string from a mass of 4.4 g of this type of steel. In use, the guitar string must be able to withstand Determine the maximum length the string can have. tension of 900 N without breaking. Your job is the Express your answer in meters. following. ? L = m Submit Request Answer Part B

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Problem 15.72 - Enhanced - with Feedback
A string or rope will break apart if it is placed under too much
tensile stress. Thicker ropes can withstand more tension without
breaking because the thicker the rope, the greater the cross-
sectional area and the smaller the stress. One type of steel has
density 7710 kg/m³ and will break if the tensile stress exceeds
7.0 x 108 N/m². You want to make a guitar string from
of 4.4 g of this type of steel. In use, the guitar string must be able
to withstand a tension of 900 N without breaking. Your job is the
following.
I Re
Part A
mass
Determine the maximum length the string can have.
Express your answer in meters.
?
L =
m
Submit
Request Answer
Part B
Determine the minimum radius the string can have.
Express your answer in meters.
ηνα ΑΣφ
Submit
Request Answer
Part C
Determine the highest possible fundamental frequency of standing waves on this string, if the entire length of the string is free to vibrate.
MacBook Air
Transcribed Image Text:Problem 15.72 - Enhanced - with Feedback A string or rope will break apart if it is placed under too much tensile stress. Thicker ropes can withstand more tension without breaking because the thicker the rope, the greater the cross- sectional area and the smaller the stress. One type of steel has density 7710 kg/m³ and will break if the tensile stress exceeds 7.0 x 108 N/m². You want to make a guitar string from of 4.4 g of this type of steel. In use, the guitar string must be able to withstand a tension of 900 N without breaking. Your job is the following. I Re Part A mass Determine the maximum length the string can have. Express your answer in meters. ? L = m Submit Request Answer Part B Determine the minimum radius the string can have. Express your answer in meters. ηνα ΑΣφ Submit Request Answer Part C Determine the highest possible fundamental frequency of standing waves on this string, if the entire length of the string is free to vibrate. MacBook Air
MyLab and Mastering
e https://session.masteringphysics.com/myct
e MasteringPhysics: Homework 13
<Homework 13
Problem 15.72 - Enhanced - with Feedback
29 of 29
A string or rope will break apart if it is placed under too much
tensile stress. Thicker ropes can withstand more tension without
breaking because the thicker the rope, the greater the cross-
sectional area and the smaller the stress. One type of steel has
density 7710 kg/m³ and will break if the tensile stress exceeds
7.0 x 10 N/m². You want to make a guitar string from a mass
of 4.4 g of this type of steel. In use, the guitar string must be able
to withstand a tension of 900 N without breaking. Your job is the
following.
I Review I Constants
Submit
Request Answer
Part B
Determine the minimum radius the string can have.
Express your answer in meters.
?
Submit
Request Answer
Part C
Determine the highest possible fundamental frequency of standing waves on this string, if the entire length of the string is free to vibrate.
Express your answer in hertzes.
?
f =
Hz
Submit
Request Answer
< Return to Assignment
Provide Feedback
MacBook Air
80
888
DII
DD
F9
F10
FL
F12
F3
F4
F5
F6
F7
F8
F1
F2
Transcribed Image Text:MyLab and Mastering e https://session.masteringphysics.com/myct e MasteringPhysics: Homework 13 <Homework 13 Problem 15.72 - Enhanced - with Feedback 29 of 29 A string or rope will break apart if it is placed under too much tensile stress. Thicker ropes can withstand more tension without breaking because the thicker the rope, the greater the cross- sectional area and the smaller the stress. One type of steel has density 7710 kg/m³ and will break if the tensile stress exceeds 7.0 x 10 N/m². You want to make a guitar string from a mass of 4.4 g of this type of steel. In use, the guitar string must be able to withstand a tension of 900 N without breaking. Your job is the following. I Review I Constants Submit Request Answer Part B Determine the minimum radius the string can have. Express your answer in meters. ? Submit Request Answer Part C Determine the highest possible fundamental frequency of standing waves on this string, if the entire length of the string is free to vibrate. Express your answer in hertzes. ? f = Hz Submit Request Answer < Return to Assignment Provide Feedback MacBook Air 80 888 DII DD F9 F10 FL F12 F3 F4 F5 F6 F7 F8 F1 F2
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