tolong jawab donk kk plis kk tolong jawab soalny bsk mau di kumpulin
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Tiara15831
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tolong jawab donk kk plis kk tolong jawab soalny bsk mau di kumpulin
1 Jawaban
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1. Jawaban afcfnsr
1. Ep= m.g.h
= 20 kg × 10 m/s² × 1000 cm
= 20 kg × 10 m/s² × 10 m
= 2000 J
2. Ek= 1/2 m.v
EK= 1/2 30 kg.5 m/s
EK= 1/2 × 150
EK= 75