» Diketahui
B = 180 N
Lb = 30 cm
K = 60 N
» Ditanya
Gaya bila beban digeser 20 cm mendekati T
» Jawab
B x Lb = K x Lk
180 x 30 = 60 x Lk
5400 = 60 x Lk
90 = Lk
...
180 x 10 = K x 90
1800 = K x 90
20 = K
K = 60 - 20
= 40 N
jadi jawabanya C
maaf bila ada kesalahan
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» Diketahui
B = 180 N
Lb = 30 cm
K = 60 N
» Ditanya
Gaya bila beban digeser 20 cm mendekati T
» Jawab
B x Lb = K x Lk
180 x 30 = 60 x Lk
5400 = 60 x Lk
90 = Lk
...
B x Lb = K x Lk
180 x 10 = K x 90
1800 = K x 90
20 = K
...
K = 60 - 20
= 40 N
jadi jawabanya C
maaf bila ada kesalahan