Una ambulancia que emite un sonido de 260Hz va a una velocidad de 100m/s. Un motociclista se aleja de la ambulancia con una velocidad de 10m/s. ¿Con qué frecuencia escuchará el sonido de la ambulancia el motociclista?

The man fires an 80 g arrow so that it is moving at 80 m/s when it hits and embeds in a 8.0 kg block resting on ice. how far will the block slide on the ice before stopping? a 7.1 n friction force opposes its motion.

Which property of fossils allow scientists to determine the relative rock ages..

Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity