![subject](/tpl/images/cats/himiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:30
Plz mark brainliest 30 points 1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s. 2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:00
Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:00
What information does a complete ionic equation give that the balanced equation doesn’t show?
Answers: 1
You know the right answer?
Complete and balance the following molecular equation. hbr(aq)+ca(oh)2(aq)→ express your answer as a...
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 13.01.2020 09:31
![question](/tpl/images/cats/en.png)
English, 13.01.2020 09:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 13.01.2020 09:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.01.2020 09:31
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2020 09:31
![question](/tpl/images/cats/en.png)
English, 13.01.2020 09:31
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2020 09:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2020 09:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2020 09:31
![question](/tpl/images/cats/health.png)
Health, 13.01.2020 09:31
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2020 09:31
![question](/tpl/images/cats/istoriya.png)
History, 13.01.2020 09:31
![question](/tpl/images/cats/istoriya.png)
History, 13.01.2020 09:31
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2020 09:31
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2020 09:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)