Jawaban:
m=1.500 kg
h=10 m
t=4 mnt=240 s
input=1.800 W
W=m.g.h
=1.500 x 10 x 10
=150.000 J
P=W/t
=150.000/240
=625 W
Output=625 W
Efisiensi=Output/Input x 100%
=625/1800 x 100%
=0,347 x 100%
=34,7%
Jawaban dan penjelasan:
W = mgh = 1500 × 10 × 10 = 150000 J
Pout = W/t = 150000/(4 × 60) = 625 Watt
efisiensi = Pout/Pin × 100% = 625/1800 × 100% = 34.72%
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Jawaban:
m=1.500 kg
h=10 m
t=4 mnt=240 s
input=1.800 W
W=m.g.h
=1.500 x 10 x 10
=150.000 J
P=W/t
=150.000/240
=625 W
Output=625 W
Efisiensi=Output/Input x 100%
=625/1800 x 100%
=0,347 x 100%
=34,7%
Jawaban dan penjelasan:
W = mgh = 1500 × 10 × 10 = 150000 J
Pout = W/t = 150000/(4 × 60) = 625 Watt
efisiensi = Pout/Pin × 100% = 625/1800 × 100% = 34.72%