Problem 8-61 Cons. of Momentum - Part 3 - A
A space vehicle and its fuel tank are moving with a velocity of \(350\; m/s\) toward a space station. The fuel tank is then jettisoned to the rear so that its velocity is only \(250\; m/s\) toward the station. What is the new speed of the space vehicle? The mass of the vehicle is \(3.25\) times that of the tank. [Ans. \(380\; m/s\)]
Accumulated Solution
No. It is only in rare and ideal cases that energy is conserved in an interaction.