![subject](/tpl/images/cats/fizika.png)
Physics, 09.01.2022 20:10 mustafajibawi1
A woman pushes a trunk on a railway platform which has a rought surface. she applied a force of 100 Newton over a distance of 10 metre there after is it progress tired and her applied force reduced linearly with the distance to 50 Newton. a total distance by which the trunk has been moved in 10 metre
plot the force displacement graph
calculate the total work done by the woman
if the frictional force between the trunk and the rail is 50 newton .what is the work done by the friction
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:00
The law of reflection states that the angle of reflection is equal to the angle of
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 21:50
Which of the following is part of the explanation or description of electromagnetic waves? (select all that apply) a. electrically charged molecules in a medium transfer their energy to nearby electrically charged molecules. b. a changing electric field causes a changing magnetic field. c. magnetic molecules in a medium transfer their energy to nearby magnetic molecules. d. a changing magnetic field causes a changing electric field.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 01:00
How much work would it take to move a coulomb charge across a 4 volt potential difference?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 02:30
Find an expression for the electric field e⃗ at the center of the semicircle. hint: a small piece of arc length δs spans a small angle δθ=δs /r, where r is the radius. express your answer in terms of the variables q, l, unit vectors i^, j^, and appropriate constants.
Answers: 1
You know the right answer?
A woman pushes a trunk on a railway platform which has a rought surface. she applied a force of 100...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 07.11.2020 16:40
![question](/tpl/images/cats/en.png)
English, 07.11.2020 16:40
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/en.png)
English, 07.11.2020 16:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.11.2020 16:50
![question](/tpl/images/cats/mat.png)
Mathematics, 07.11.2020 16:50
![question](/tpl/images/cats/en.png)
English, 07.11.2020 16:50
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.11.2020 16:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.11.2020 16:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.11.2020 16:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.11.2020 16:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 07.11.2020 16:50