![subject](/tpl/images/cats/fizika.png)
Physics, 12.01.2021 18:00 asjessehills2000
A 220kg refrigerator is dropped from the top of a 42m tall building.
1. What is the refrigerators potential energy just before it is released?
2. What is the refrigerators kinetic energy just before it's released?
3. What is the refrigerators potential energy just before it strikes the ground?
4. What is the refrigerators kinetic energy just before it strikes the ground?
5. What is the refrigerators speed just before it strikes the ground?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 11:20
More solar radiation is absorbed by earth’s surface than by
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:30
Select the three ways that the parallel-plate capacitor differs from a car battery.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:40
Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00
From the perspective of an employee that effective channeling of work related information and concerns
Answers: 1
You know the right answer?
A 220kg refrigerator is dropped from the top of a 42m tall building.
1. What is the refrigerators p...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
History, 23.04.2020 01:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 23.04.2020 01:20
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2020 01:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 23.04.2020 01:21
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
History, 23.04.2020 01:21
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2020 01:21
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 23.04.2020 01:21