![subject](/tpl/images/cats/fizika.png)
Physics, 18.09.2019 02:00 jacobhawkins112471
An angler hangs a fish of mass m from a vertical steel wire of length l and in cross- sectional area a. the upper end of the wire is securely fastened to a support. (a) calculate the amount the wire is stretched by the hanging fish. (b) the angler now applies a varying force f⃗ at the lower end of the wire, pulling it very slowly downward by δ from its equilibrium position. for this downward motion, calculate the work done by gravity. (c) for this downward motion, calculate the work done by the force f⃗. (d) calculate the work done by the force the wire exerts on the fish. (e) calculate the change in the elastic potential energy (the potential energy associated with the tensile stress in the wire).
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 02:00
Jasmine is diving off a 3-meter springboard. her height in meters above the water when she is x meters horizontally from the end of the board is approximated by the equation h=-x^2+3x+3. what is the maximum height jasmine will reach on her dive?
Answers: 3
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:30
What characteristics of hv2112 make it the best candidate to be classified as a thorne-zytkow object?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:40
In addition to gravity, what is the other predominant force that affects the motion of a pendulum?
Answers: 1
You know the right answer?
An angler hangs a fish of mass m from a vertical steel wire of length l and in cross- sectional area...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 16.07.2019 01:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 16.07.2019 01:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.07.2019 01:30
![question](/tpl/images/cats/en.png)
English, 16.07.2019 01:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.07.2019 01:30
![question](/tpl/images/cats/ekonomika.png)
Business, 16.07.2019 01:30
![question](/tpl/images/cats/en.png)
English, 16.07.2019 01:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 16.07.2019 01:30
![question](/tpl/images/cats/mat.png)