Vt^2 = 2gh
Vt = V2gh
Vt = V2.10.20
Vt = V400
Vt = 20 m
Vt = gt
20 = 10.t
t = 20/10
t = 2 s
Sehingga kita tambahkan saja waktunya = 2 + 2 = 4 sekon
jawaban : C
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Senin, 29 April 2024 -
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Vt^2 = 2gh
Vt = V2gh
Vt = V2.10.20
Vt = V400
Vt = 20 m
Vt = gt
20 = 10.t
t = 20/10
t = 2 s
Sehingga kita tambahkan saja waktunya = 2 + 2 = 4 sekon
jawaban : C
Editor: Muhammad Khusaini
