A 5.00 x 107 kg battleship originally at rest fires a 1400 kg artillery shell horizontally with a velocity of +525 m/s. (a) If the shell is fired straight aft, there will be negligible friction opposing the ships recoil velocity. Calculate its recoil velocity. m/s (b) Calculate the increase in internal kinetic energy (that is, for the ship and the shell). This is less than the energy released by the gun powder -- significant heat is generated. Additional Materials

A 5.00 x 107 kg battleship originally at rest fires a 1400 kg artillery shell horizontally with a velocity of +525 m/s. (a) If the shell is fired straight aft, there will be negligible friction opposing the ships recoil velocity. Calculate its recoil velocity. m/s (b) Calculate the increase in internal kinetic energy (that is, for the ship and the shell). This is less than the energy released by the gun powder -- significant heat is generated. Additional Materials

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 58P: A proton traveling at 3.0106m/s scatters elastically from an initially stationary alpha particle and...

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A battleship that is 6.00x10^7kg and is originally atrest fires a 1100-kg artillery shell horizontally with avelocity of 575 m/s. (a) If the shell is fired straight aft(toward the rear of the ship), there will be negligiblefriction opposing the ship’s recoil. Calculate its recoilvelocity. (b) Calculate the increase in internal kineticenergy (that is, for the ship and the shell). This energy isless than the energy released by the gunpowder—significant heat transfer occurs.