Have To History: Landmark Supreme Court Cases: Stuff You Don't Really Want To Know (But For Some

Have To History: Landmark Supreme Court Cases: Stuff You Don't Really Want To Know (But For Some

Fisika 6. Perhatikan gambar berikut. Besar gaya yang diperlukan menarik beban adalah....
a. 20 N
b. 80 N
c. 100 N
d. 120 N​

6. Perhatikan gambar berikut. Besar gaya yang diperlukan menarik beban adalah....
a. 20 N
b. 80 N
c. 100 N
d. 120 N​

Jawaban:

Dik :

Jumlah Tali ada 3 (Tidak Termasuk tali kuasa).

Fb = 60N

Dit : Fk

Jadi :

60/3 = 20N

Jadi jawabannya A

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