An 1000kg car traveling at 90 m/s take 8 m to stop under full braking. The same car under similar roads conditions, traveling at 180 m/s takes

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 !

Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?

State the following: boyle's law and charle's law