usaha=perubahan energi potensial
W = mgh
W = 12 . 10 . 6
W = 720 J
m=12kg
s=8m
g=10m/s² anggap??
jawab:
W=F×s
=m×gsinß×s
=12×10×6/8×8
=720J
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usaha=perubahan energi potensial
W = mgh
W = 12 . 10 . 6
W = 720 J
m=12kg
s=8m
g=10m/s² anggap??
jawab:
W=F×s
=m×gsinß×s
=12×10×6/8×8
=720J