A bullet of mass 10 g travelling at 600 ms^-1 hits the hero of a western film in the chest and ricochets off the bible his momma gave him before he
left to herd cattle. The bullet is now travelling at 45 ms^-1 and the man
staggers back at a speed of 0.12 ms^-1. What is the mass of the cowboy?

This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !