AsruulNomor 15⇒ Jawaban B p = 20 cm = 0,2 m l = 5 cm = 0,05 m t = 2 cm = 0,02 m V = plt V = 0.2 * 0.05 * 0.02 V = 0.0002 m³ Nomor 16⇒ Jawaban A 72 km/jam = (72 x 1000) / 3600 = 72000/3600 = 20 m/s Nomor 17⇒ Jawaban B Diketahui s = 600 m v = 0,5 m/s berangkat = 06.15 Ditanya tiba jam berapa..? Jawab t = s/v t = 600/0.5 t = 1200 sekon t = 1200/60 = 20 menit
p = 20 cm = 0,2 m
l = 5 cm = 0,05 m
t = 2 cm = 0,02 m
V = plt
V = 0.2 * 0.05 * 0.02
V = 0.0002 m³
Nomor 16 ⇒ Jawaban A
72 km/jam = (72 x 1000) / 3600 = 72000/3600 = 20 m/s
Nomor 17 ⇒ Jawaban B
Diketahui
s = 600 m
v = 0,5 m/s
berangkat = 06.15
Ditanya
tiba jam berapa..?
Jawab
t = s/v
t = 600/0.5
t = 1200 sekon
t = 1200/60 = 20 menit
tiba = 06.15 + 00.20 = 06.35
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