Un motociclista parte del reposo con aceleración constante y recorre 12 m en 4 segundos Calcular la velocidad final, la aceleración del motociclista

If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 380j of energy to the room?

Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon

What ia the energy of an object because of its potential and kinetic energies