![subject](/tpl/images/cats/fizika.png)
Physics, 08.09.2021 20:30 jakhunter354
A rectangle block of copper metal weighs 3,482 kg, The dimensions of the block are 11.4 cm by 7.7 cm by 11 cm. From this data, what is the density of copper?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:10
Aspring has a natural length of 8 m. if a 12-n force is required to keep it stretched to a length of 10 m, how much work w is required to stretch it from 8 m to 16 m? (round your answer to two decimal places.)
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:30
Charge is distributed along the entire x-axis with uniform density ฮป. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ฮต0, ฮป, and q for the charge on an electron.)
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:50
Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air
Answers: 3
![question](/tpl/images/cats/fizika.png)
You know the right answer?
A rectangle block of copper metal weighs 3,482 kg, The dimensions of the block are 11.4 cm by 7.7 cm...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.11.2020 23:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 23:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 16.11.2020 23:20
![question](/tpl/images/cats/biologiya.png)
Biology, 16.11.2020 23:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 16.11.2020 23:20
![question](/tpl/images/cats/en.png)
English, 16.11.2020 23:20
![question](/tpl/images/cats/fizika.png)
Physics, 16.11.2020 23:20
![question](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 23:20
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 23:20
![question](/tpl/images/cats/istoriya.png)
History, 16.11.2020 23:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 23:20