A 1.05-m-long rod of negligible weight is supported at its ends by wires A and B of equal length (the figure (Figure 1)). The cross-sectional area of A is 2.14 mm? and that of B is 3,77 mm2. Young's modulus for wire A is 2.00x10" Pa ; that for B is 1.10x10" Pa. Figure < 1 of 1 B 1.05 m
A 1.05-m-long rod of negligible weight is supported at its ends by wires A and B of equal length (the figure (Figure 1)). The cross-sectional area of A is 2.14 mm? and that of B is 3,77 mm2. Young's modulus for wire A is 2.00x10" Pa ; that for B is 1.10x10" Pa. Figure < 1 of 1 B 1.05 m
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Transcribed Image Text:A 1.05-m-long rod of negligible weight is supported at its
ends by wires A and B of equal length (the figure
(Figure 1)). The cross-sectional area of A is 2.14 mm?
and that of B is 3.77 mm2. Young's modulus for wire A
is 2.00x101 Pa; that for B is 1.10x1011 Pa.
Figure
< 1 of 1
B
1.05 m
Transcribed Image Text:Part A
At what point along the rod should a weight w be suspended to produce equal stresses in A and B?
Express your answer in meters.
d =
m from wire A
Submit
Request Answer
Part B
At what point along the rod should a weight w be suspended to produce equal strains in A and B?
Express your answer in meters.
να ΑΣφ
d =
m from wire A
Submit
Request Answer
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