tlg jwb in sama caranya juga
Jawab:
Mobil P:
v₁ = vo + at
35 = 10 + a(10)
a = 2,5 m/s²
v₂ = vo + at
100 = 10 + 2,5t
t = 36 s
Mobil Q:
v₁ = vo + at
40 = 10 + a(10)
a = 3 m/s²
v₂ = vo + at
100 = 10 + 3t
t = 30 s
Mobil R:
v₁ = vo + at
55 = 10 + a(15)
a = 3 m/s²
v₂ = vo + at
100 = 10 + 3t
t = 30 s
Mobil S:
v₁ = vo + at
70 = 10 + a(15)
a = 4 m/s²
v₂ = vo + at
100 = 10 + 4t
t = 22,5 s
∴ Mobil S paling cepat
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