Matematika Sekolah Menengah Pertama contoh diketahui v = 30 km / jam t = 3 menit ditanya = s....?jawab = 30 km = 30 × 1000 = 30000 / 36 ꝊꝊ300/36 1 jam = 3600pertanyaanv = km/jam 6,9km = m/s​

alizepourosulv – April 20, 2023

contoh
diketahui
v = 30 km / jam
t = 3 menit
ditanya = s....?
jawab = 30 km = 30 × 1000 = 30000 / 36 ꝊꝊ
300/36
1 jam = 3600

pertanyaan
v = km/jam 6,9km = m/s

​

6,9 km / j = (69.000 m : 60) / j = (1150 : 60) m/menit = 19 m / s

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