Asked by hamunyela morga
2. A certain wire of length L, cross-sectional area A is extended by an amount ‘e’
by a force F. Given that the young’s modulus of the material of the wire is E,
Show that the;
a. Energy stored in the wire is given by the expression (5)
b. Energy per
unit volume, Ev = x (strain) 2 (5)
3. A tensile force of 180 N when applied to a steel wire of length 2 m and cross
sectional area 0.3 mm 2 extends the wire by 0.6 cm. calculate
a. Young’s modulus of the elasticity of the wire. (3)
b. The energy stored in the wir e.
by a force F. Given that the young’s modulus of the material of the wire is E,
Show that the;
a. Energy stored in the wire is given by the expression (5)
b. Energy per
unit volume, Ev = x (strain) 2 (5)
3. A tensile force of 180 N when applied to a steel wire of length 2 m and cross
sectional area 0.3 mm 2 extends the wire by 0.6 cm. calculate
a. Young’s modulus of the elasticity of the wire. (3)
b. The energy stored in the wir e.
Answers
There are no human answers yet.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.