Asked by Tiffany
Two hockey pucks with a mass of 0.1 kg slide across the ice and collide. Before the collision puck 1 is going 8 m/s to the east and puck two is Going 7 m/s to the west. After the collision puck one is going 7 m/s to the west. What is the velocity of puck two
Answers
Answered by
oobleck
letting east by +, we conserve momentum and end up with
0.1(8) + 0.1(-7) = 0.1(-7) + 0.1v
clearly, v = +8
0.1(8) + 0.1(-7) = 0.1(-7) + 0.1v
clearly, v = +8
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.