Sobre un bloque se encuentra en reposo sobre una superficie horizontal sin friccion se ejerce uma fuerza horizontal de 40n, la cual produce una aceleracion de 2. 5.

A2 kg ball travellng to the right with a speed of 4 m/s collidees with a 5 kg ball traveling to the left with a speed of 3 m/s. take right to be the positive direction. what is the total momentum of the two balls before they collide? what is the total momentum of the two balls after they collide?

Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of

Calculate the volume of this regular solid. what is the volume of the cone? round your answer to the nearest hundredth