![subject](/tpl/images/cats/fizika.png)
Physics, 18.10.2020 14:01 lacyfigueroa
What is the weight of a 500 kg boulder on the moon?
![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 17:30
How does the entropy of steam compare to the entropy of ice?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 05:00
Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 09:00
Which statements best describe medical uses for radioactive isotopes? check all that apply. radioactive isotopes are used to detect medical problems. high-energy gamma rays are injected into the body. radioactive isotopes are used to treat some diseases. radiation is used to kill cancer cells. radioactive isotopes are directed at tumors from outside the body.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 12:00
Calculate the speed of segment c. (science question)1.7 m/s .4 m/s*****.6 m/s 2.3 m/s
Answers: 1
You know the right answer?
What is the weight of a 500 kg boulder on the moon?...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2020 21:20
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2020 21:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 04.12.2020 21:20
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2020 21:20
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2020 21:20
![question](/tpl/images/cats/biologiya.png)
Biology, 04.12.2020 21:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2020 21:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2020 21:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2020 21:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2020 21:20
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 04.12.2020 21:20