Bantu Jawab Bang. Soal Difoto​

Penjelasan:

ubah dlu ke N

w = m.g

w = 5.10

w = 50 N

w = m.g

w = 3.10

w = 30 N

Fa = Wbu + Wba

Fa = 50 N – 30 N

Fa = 20 N

opsi c