Avia car

Avia left Prague at 7:00 a.m. at 80 km/h. When she was near Trnava (60 km from Bratislava), a Volkswagen Passat set off on the same road from Bratislava at a speed of 120 km/h. When and at what distance from Trnava did the Volkswagen Avia catch up?


T = 8:30 hh:mm Wrong answer
s3 =  120 km

Step-by-step explanation:

v1=80 km/h v2=120 km/h s=60 km  t1=s/v1=60/80=43=0.75 h  s1 = s2  (x+t1) v1=x v2 (x+0.75) 80=x 120  40x=60  x=4060=1.5  x=23=1.5  T=x+7.00=1.5+7.00=8.5=8:30 hh:mm
s3=x v1=1.5 80=120 km

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