m=1kg
g=10m/s^2
E=mgh
[E]=kg*m/s^2*m=Nm=J
a)
h=1m
E=1*10*1=10J
b)
h=2m
E=1*10*2=20J
c)
h=3m
E=1*10*3=30J
d)
h=4m
E=1*10*4=40J
e)
h=5m
E=1*10*5=50J
a) Dane:
h=1m, g=10m/s(s do kwadratu),m=1kg
E=1kg*10m/s(kw)*1m
E=10 J
b)Dane:
h=2m,reszta to samo
E=1kg*10m/s(kw)*2
E=20J
c)h=3m
E=1kg*10m/s(kw)*3m
E=30J
d)h=4m
E=1kg*10m/s(kw)*4m
E=40 J
e)h=5m
E=1kg*10m/s(kw)*5m
E=50J
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m=1kg
g=10m/s^2
E=mgh
[E]=kg*m/s^2*m=Nm=J
a)
h=1m
E=1*10*1=10J
b)
h=2m
E=1*10*2=20J
c)
h=3m
E=1*10*3=30J
d)
h=4m
E=1*10*4=40J
e)
h=5m
E=1*10*5=50J
a) Dane:
h=1m, g=10m/s(s do kwadratu),m=1kg
E=mgh
E=1kg*10m/s(kw)*1m
E=10 J
b)Dane:
h=2m,reszta to samo
E=mgh
E=1kg*10m/s(kw)*2
E=20J
c)h=3m
E=mgh
E=1kg*10m/s(kw)*3m
E=30J
d)h=4m
E=mgh
E=1kg*10m/s(kw)*4m
E=40 J
e)h=5m
E=mgh
E=1kg*10m/s(kw)*5m
E=50J