![subject](/tpl/images/cats/fizika.png)
Physics, 04.10.2019 19:50 glamorouspotato1251
When you lift a book from the ground to your desk, what kind of work do you do negative or positive by lifting the book what do you change does the book gain or lose energy what kind of energy
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 04:30
Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 08:30
Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:10
Which situation will produce the greatest change of momentum
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:50
The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.
Answers: 1
You know the right answer?
When you lift a book from the ground to your desk, what kind of work do you do negative or positive...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 17.04.2020 18:58
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 17.04.2020 18:58
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/es.png)
Spanish, 17.04.2020 18:58
![question](/tpl/images/cats/fizika.png)
Physics, 17.04.2020 18:58
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 17.04.2020 18:58
![question](/tpl/images/cats/mat.png)
Mathematics, 17.04.2020 18:58
![question](/tpl/images/cats/himiya.png)
Chemistry, 17.04.2020 18:58
![question](/tpl/images/cats/mat.png)
Mathematics, 17.04.2020 18:58
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 17.04.2020 18:58