Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
Promoted
A 1300kg sack of coal is dropped on a 2000kg railroad flatcar which was initially moving at 3 m/s as shown. ?
After the sack rest on the flatcar, the speed of the flatcar is?
1 Answer
Relevance
- NCSLv 722 hours ago
v = 3m/s * 2000/(2000+1300) = 1.8 m/s
If you find this helpful, please select Favorite Answer. You get points too!
Still have questions? Get your answers by asking now.