User talk:Sameer778

February 2019
Hello, I'm DVdm. Your recent edit to Mass in special relativity appears to have added incorrect information, so I removed it for now. If you believe the information was correct, please cite a reliable source or discuss your change on the article's talk page. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. DVdm (talk) 21:50, 8 February 2019 (UTC)