![subject](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.02.2020 05:03 Capicus8710
About 50,000 years ago, a meteor crashed into the earth near present-day Flagstaff, Arizona. Measurements from 2005 estimate that this meteor had a mass of about 1.4 * 108 kg (around 150,000 tons) and hit the ground at a speed of 12 km>s. (a) How much kinetic energy did this meteor deliver to the ground? (b) How does this energy compare to the energy released by a 1.0-megaton nuclear bomb? (A megaton bomb releases the same amount of energy as a million tons of
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Social Studies
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.06.2019 02:30
Major automobile plants such as ford and general motors are located in columbus ohio
Answers: 1
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.06.2019 15:30
If smyrna’s citizens were unhappy with this type of government, what other form of government are they most likely to adopt?
Answers: 1
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.06.2019 16:00
Choose the statements that correctly describe the electoral college. 1. not all states get the same number of electoral votes. 2. there are 538 members of the electoral college. 3. members of congress are part of the electoral college. 4. to become president, a candidate must get a majority of the electoral votes. 5. a candidate needs 270 electoral votes to win an election. 6. the electoral college is used the elect all national government offices.
Answers: 1
You know the right answer?
About 50,000 years ago, a meteor crashed into the earth near present-day Flagstaff, Arizona. Measure...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.11.2019 20:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.11.2019 20:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
History, 22.11.2019 20:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.11.2019 20:31
![question](/tpl/images/cats/mat.png)
Mathematics, 22.11.2019 20:31
![question](/tpl/images/cats/mat.png)
Mathematics, 22.11.2019 20:31
![question](/tpl/images/cats/biologiya.png)
Biology, 22.11.2019 20:31
![question](/tpl/images/cats/mat.png)
Mathematics, 22.11.2019 20:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 22.11.2019 20:31
![question](/tpl/images/cats/mat.png)
Mathematics, 22.11.2019 20:31
![question](/tpl/images/cats/mat.png)
Mathematics, 22.11.2019 20:31
![question](/tpl/images/cats/health.png)
Health, 22.11.2019 20:31
![question](/tpl/images/cats/geografiya.png)
Geography, 22.11.2019 20:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 22.11.2019 20:31