1. diket : F= 300 newton
S= 6 m
H= 6 m

dit: W=.............?

2. diket : w= 500 newton
s= 6 m
h= 3 m

dit : F =......?

3. diket : 10=500 newton
F= 250 newton
S= 7 m

dit : h=...........?

4. diket : W=500 newton
F=750 newton
h= 1,5 m

dit : s=.............?

2

Jawabanmu

2014-09-12T04:36:11+07:00
Jwb
1. W/F = s/h
   W/300 = 6/6
   W = 300x6/6
        = 300 N
2. W/F = s/h
   500/F = 6/3
   F = 500x3/6
       = 250 N
3. W/F = s/h
     500/250 = 7/h
     h = 250x7/500
         = 3,5 m
4. W/F = s/h
     500/750 = s/1,5
     s = 500x1,5/750
         = 1 m


2014-09-12T04:47:06+07:00
1. 300 N
2. 250 N
3. 1750/ 500 = 3,5 m
4. 750/750 = 1 m