Give answer match the following​
...
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:00
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:00
Abookcase has a mass of 38 kg and the coefficient of friction between it and the floor is 0.82 what is the maximum force of friction between the bookcase and the floor a 372n b 305n c 412n d 449n
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:30
An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:40
A5 foot by 5 foot box culvert is buried 6 feet beneath the surface of the ground. a crosssection of this very long culvert (into and out of the page) is illustrated below. assume that the soil in which the culvert is buried has the following properties: jt = 120 pcf, w = 12%, ko = 0.50, ka = 0.33, and kp = 3.00. calculate the total horizontal force per unit length of culvert (fh) felt on one of the vertical faces of the culvert.
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 30.07.2019 14:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 30.07.2019 14:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 30.07.2019 14:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.07.2019 14:00
![question](/tpl/images/cats/istoriya.png)
History, 30.07.2019 14:00
![question](/tpl/images/cats/istoriya.png)
History, 30.07.2019 14:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.07.2019 14:00
![question](/tpl/images/cats/istoriya.png)
History, 30.07.2019 14:00
![question](/tpl/images/cats/biologiya.png)
Biology, 30.07.2019 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.07.2019 14:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.07.2019 14:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.07.2019 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.07.2019 14:00