Señales cuáles capacidades coordinativas se necesita para: nadar de espalda atajar un penal correr un maratón hacer un bloqueo de volley lanzamiento de suspendido de handball

What are chlorofluorocarbons and what impact do they have on the atmosphere?

What properties of a moving object are used in determining the object's energy of motion

At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.