Jawaban:
160 N
Penjelasan:
gravitasi planet = 1/4 gravitasi bumi
g planet = 1/4 (10) = 2,5 m/s²
berat benda di planet = 40 N
W = m . g
40 = m . 2,5
40/2,5 = m
16 = m
massa benda = 16 kg
maka berat benda di bumi :
W = 16 . 10
W = 160 N
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Jawaban:
160 N
Penjelasan:
gravitasi planet = 1/4 gravitasi bumi
g planet = 1/4 (10) = 2,5 m/s²
berat benda di planet = 40 N
W = m . g
40 = m . 2,5
40/2,5 = m
16 = m
massa benda = 16 kg
maka berat benda di bumi :
W = m . g
W = 16 . 10
W = 160 N