Two aliens are floating together with zero speed in a gravity-free region of space. The mass of alien A is 140.1 kg and
Posted: Thu Jul 07, 2022 2:15 pm
Two aliens are floating together with zero speed in agravity-free region of space. The mass of alien A is 140.1 kg andthat of alien B is 85.1 kg. Alien A pushes B away from with Battaining a speed of 0.73 m/s. What is the final recoil speed ofA?