A 0.5 kg water pistol is filled with water, which is included in the mass. It fires a squirt of 0.001 kg of water at 5 m/s. How fast does the water pistol recoil?​

19 hertz bruh u trippin? ?

Answer it orbits high above earth to gain clearer images of light, it magnifies images relative to the human eye, it records most of the universe as it was in the past, not as it is now;