El metro de Medellín parte del reposo con aceleración constante y cuando ha recorrido 200 m tiene una velocidad de 14 m / seg. Calcular la aceleración del metro, el tiempo total transcurrido

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

The image shows the positions of a car on a roller coaster track. arrange the cars in order based on their gravitational potential energy. begin with the lowest potential energy and end with the highest.

Which statement is best supported by the information in the chart? wave y is moving the fastest. wave x is moving the fastest. all of the waves are moving at the same speed. all of the waves have the same value of wavelengths per second.