Respuestas

2013-04-30T13:31:26+02:00

Ec = 1/2 m V2 = 1/2 m (10)2 = 1/2 m 100 = 50m

Ep = mgh

Ec = Ep

50m = m . 9,8 . h;   

h = 50m / 9,8 m = 50 / 9,8 = 5,10 m