Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and the Yahoo Answers website is now 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
A 15 g bullet is fired horizontally into a block of wood with mass of 2.5kg and embedded in the block. Initial?
A 15 g bullet is fired horizontally into a block of wood with mass of 2.5kg and embedded in the block. Initially the block of wood hangs vertically and the impact causes the block to swing so that its center of mass raises 15 cm. Find velocity of bullet just before impact.
2)Prove that the fractional loss in kinetic energy for the ball-pendulum system is given by equation n=1-m/m+M
1 Answer
- ?Lv 78 years agoFavorite Answer
What is the density of the wood how far away and velocity of the bullet and why 15 a gram that's unrealistic.