alleryరెండు ట్రక్కులు ఒకే దిశలో 60 km/h మరియు 40 km/h వేగాలతో వెళ్తున్నాయి. వేగవంతమైన ట్రక్ నెమ్మదిగా వెళ్లే ట్రక్కుపై ఎంత వేగంతో ముందంజ వేస్తుంది?
A24 km/h
B20 km/h
C100 km/h
D50 km/h
Answer & Solution
Correct answer: B. 20 km/h
ఒకే దిశలో వెళ్తున్నప్పుడు వాటి వేగాలు తీసివేయబడతాయి, 60 - 40 = 20 km/h.
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