tolong bantu jawab no.2 ya , kl gk tau gk ush ngebala
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abidah101
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tolong bantu jawab no.2 ya , kl gk tau gk ush ngebala
1 Jawaban
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1. Jawaban MustangGT
F = 120 N
s = 2 m
m = 6 kg
2. a. W = F s = 120 x 2 = 240 joule
b. t = 10 s
mencari percepatan balok
a = F/m = 120/6 = 20 m/s²
kecepatan balok saat t = 10 s
v = at = 20 x 10 = 200 m/s
maka daya balok saat t = 10
P = W/t = F v = 120 x 200 = 24000 Watt