1) The US 16" MK 7 naval gun fires a 1225 kg shell at a muzzle velocity of 760 m/s. The mass of the gun and breech is 121 500 kg. Assume the gun is fired horizontally. a) What is the recoil speed of the gun? b) What are the final kinetic energies of the gun and shell? c) The recoil is damped by a combination of springs and hydraulic cylinders that can be modeled as one large spring as shown below. If the recoil distance is 1.12 m, what is the spring constant of the damping system? 1.12 m Recoil
1) The US 16" MK 7 naval gun fires a 1225 kg shell at a muzzle velocity of 760 m/s. The mass of the gun and breech is 121 500 kg. Assume the gun is fired horizontally. a) What is the recoil speed of the gun? b) What are the final kinetic energies of the gun and shell? c) The recoil is damped by a combination of springs and hydraulic cylinders that can be modeled as one large spring as shown below. If the recoil distance is 1.12 m, what is the spring constant of the damping system? 1.12 m Recoil
College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter6: Momentum And Collisions
Section: Chapter Questions
Problem 8WUE: A car of mass 750 kg traveling at a velocity of 27 m/s in the positive x-direction crashes into the...
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