Un avión se mueve en línea recta a una velocidad constante de 400 km/h durante 1,5h de su recorrido ¿que distancia recorrió en ese tiempo?

Aray diagram for a refracted light day is shown. what does the dashed line represent

The difference between a red shift and a blue shift has to do with wavelength frequency. t or f

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n