IDNLearn.com provides a comprehensive solution for all your question and answer needs. Our experts provide timely and accurate responses to help you navigate any topic or issue with confidence.
Sagot :
Answer:
C. Isolated system
Explanation :
∵According to law of conservation of momentum ,In an isolated system ,the total momentum remains conserved.
Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. Your questions deserve reliable answers. Thanks for visiting IDNLearn.com, and see you again soon for more helpful information.