The center of mass of a 0.30 kg (non-uniform) meter stick is located at its 48-cm mark. what is the magnitude of the torque (in n⋅m) due to gravity if it is supported at the 25-cm mark? (use g = 9.79 m/s2). (never include units with the answer to any numerical question.)

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 !