Matt (m= 80 kg) and Trey (m =90 kg) slide across an ice skating rink and collide with each
other. Before the collision, Matt was moving 3 m/s to the east and Trey was moving 2 m/s to
the west. After the collision, Matt is moving 1.5 m/s to the west.
A. What was the total momentum of the system before the collision? B. what is the total momentum of the system after the collision? C. what is treys speed after the collision?
Answers: 2
Another question on Physics
Physics, 21.06.2019 20:40
The metric unit of electrical power is the watt volt ampere ohm
Answers: 1
Physics, 22.06.2019 12:00
In an experiment, how can i change human errors? be specific.
Answers: 1
Physics, 22.06.2019 12:30
Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?
Answers: 3
Physics, 22.06.2019 20:40
In addition to gravity, what is the other predominant force that affects the motion of a pendulum?
Answers: 1
You know the right answer?
Matt (m= 80 kg) and Trey (m =90 kg) slide across an ice skating rink and collide with each
other. B...
Questions
English, 16.12.2020 20:50
Mathematics, 16.12.2020 20:50
Mathematics, 16.12.2020 20:50
History, 16.12.2020 20:50
Chemistry, 16.12.2020 20:50
History, 16.12.2020 20:50
History, 16.12.2020 20:50
Mathematics, 16.12.2020 20:50
