Una pelota de soccer es pateada a una velocidad de 25 m/s a un angulo de 45 grados por encima de la horizontal.¿ Cual es el componente vertical de la aceleración mientras la pelota continúa su trayectoria? (Despreciar resistencia del aire).

Phase changes are chemical changes. true or false

The necleus of an atom is made up of what subatomic particles?

4. a 75.0 g piece of ag metal is heated to and dropped into 50.0 g of water at the final temperature of the mixture is what is the specific heat capacity of silver? 5. a 465 g chunk of iron is removed from petrucci, ralph h.. general chemistry (p. 290). pearson education. kindle edition.