Un avión despega de la pista de un aeropuerto, tomandose un tiempo de 120s a una velocidad de 40 m/s de la misma, si partió del reposo (Om/s). Calcular la aceleración durante ese trayecto.

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What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.