![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, 21.06.2019 22:30
A2 kg ball travellng to the right with a speed of 4 m/s collidees with a 5 kg ball traveling to the left with a speed of 3 m/s. take right to be the positive direction. what is the total momentum of the two balls before they collide? what is the total momentum of the two balls after they collide?
Answers: 1
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:10
Your starship, the aimless wanderer, lands on the mysterious planet mongo. as chief scientist-engineer, you make the following measurements: a 2.50-kg stone thrown upward from the ground at 14.0 m/s returns to the ground in 5.70 s ; the circumference of mongo at the equator is 2.20×10^5 km ; and there is no appreciable atmosphere on mongo. (a) the starship commander, captain confusion, asks for the following information: what is the mass of mongo? (b) if the aimless wanderer goes into a circular orbit 2.20×10^4 km above the surface of mongo, how many hours will it take the ship to complete one orbit? (c) an unmanned spacecraft is in a circular orbit around the moon, observing the lunar surface from an altitude of 44.0 km . to the dismay of scientists on earth, an electrical fault causes an on-board thruster to fire, decreasing the speed of the spacecraft by 23.0 m/s . if nothing is done to correct its orbit, with what speed (in km/h) will the spacecraft crash into the lunar surface?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:30
Patricia is trying to compare the average rainfall of new york to that of arizona. a comparison between these two states for the months of july through september would best be measured in
Answers: 3
You know the right answer?
Why the hell not 86 points...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2020 02:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2020 02:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 25.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2020 02:01
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2020 02:01
![question](/tpl/images/cats/istoriya.png)
History, 25.09.2020 02:01
![question](/tpl/images/cats/en.png)
English, 25.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2020 02:01
![question](/tpl/images/cats/istoriya.png)
History, 25.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2020 02:01
![question](/tpl/images/cats/geografiya.png)
Geography, 25.09.2020 02:01
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2020 02:01
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 25.09.2020 02:01
![question](/tpl/images/cats/mat.png)