-¿Cuáles son las garantías para la salud integral?

Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?

Which is an example of an exothermic process?

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