Dados los vectores: A = 40 Km, 30 grados al Norte del Este B = 20 Km, al Norte C = 50 Km; 60 grados al Norte del Oeste D = 60 Km, 20 grados al Sur del oeste Determinar el vector que resulta de: A + B + D

Carbon-14 is a radioactive element that undergoes beta decay. which force is responsible for allowing carbon-14 to become stable? electromagnetic gravitational weak nuclear strong nuclear

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 !

J. j. thomson’s experiment disproved the theory that an atom