Una flecha con un arco desde una altura de 1.5 m del suelo y forma un ángulo de 45° con la horizontal. Calcula la velocidad de la flecha a los 3 segundos que

fue lanzada, si su velocidad es de 50 m/s

Which statement about covalent bonds is true

The velocity of car is 80.0 miles per hour. what is the velocity of car in meters per second? (1 km -0.621 miles) m/s

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 !