1.Diket=f=80n =s=3m Dit=w=...? 2Diket=f1=250n =f2=300n =s=8m dit=w=...? 3.geram jatuh bebas m=0,5kg h=5m a.dit=Vt=...? b.dit=w=...? 4.∆Ek dik=V1=6m/s =V0=2m/s =

1.Diket=f=80n
=s=3m
Dit=w=...?
2Diket=f1=250n
=f2=300n
=s=8m
dit=w=...?
3.geram jatuh bebas
m=0,5kg
h=5m
a.dit=Vt=...?
b.dit=w=...?
4.∆Ek
dik=V1=6m/s
=V0=2m/s
=m=5kg
dit=w=...?
5.w=Ep
dik=m=0,2kg
=h1=200m
=h2=80m
dit=w=...?
plis dijawab pake cara y!