Tugas Mobil Bertemu

mobil-berlawanan-arah

s = sA + sB

s = (VoA + ½ aA.t2) + (VoB + ½ aB.t2)

s = (VoA + VoB)t + ½ (aA + aB)t2

½ (aA + aB)t2 + (VoA + VoB)t – s = 0 x 2

(aA + aB)t2 + 2(VoA + VoB)t – 2s = 0

t12

berdasarkan rumus Vt2 = Vo2 + 2.a.s, maka :

as1

t1

t2-no1

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