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.
physics help please!?
When spiking a volleyball, a player changes the velocity of the ball from 5.0 m/s to -23 m/s along a certain direction. If the impulse delivered to the ball by the player is -9.4 kg⋅m/s , what is the mass of the volleyball?
- az_lenderLv 72 months ago
(9.4 kg*m/s)/(28 m/s) = 0.336 kg.