Pertanyaan :
Jawaban :
Given :
m = 800 gr = 0,8 kg
a = 5 m/s²
fr = 1 N
m = 800 gr = 0,8 kg
a = 5 m/s²
fr = 1 N
asked :
F = ?
answer :
F – fr = m a
F – 1 = 0,8 (5)
F – 1 = 4
F = 5 N