Jawabanmu

2014-06-11T14:34:40+07:00
Mgh=EP
500/1000 kg 10 8=40 joule
Jawaban paling cerdas!
2014-06-11T14:40:47+07:00
Dik:
m= 500g = 0,5 kg
g= 10m/s
h= 8m
Ep=mgh
Ep= 0,5 x 10 x 8
Ep= 40 J