Desde el borde de una mesa, se lanza horizontalmente un cuerpo A, con, con cierta velocidad inicial, y simultáneamente se deja caer desde el mismo punto un cuerpo B. ¿Cuál de los dos llegará primero al piso? Explica.

Using the work energy theorem. what is the velocity of a 850kg car after starting at rest when 13,000j of work is done to it.

Arrange the images in order to show how lake-effect snow occurs.

Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.