a car moves towards north at a speed of 54km/h for 1h.then iy moves eastward with same speed for same duration.the average speed and velocity of car for complete journey is ? how to find that?
sangeeth , 10 Years ago
Grade 12
1 Answers
Shobhit Varshney
Last Activity: 10 Years ago
Hi ,
The total distance covered = 54 + 54 = 108 Km The final displacement = 542 Km
Average speed = Distance / time = 108 / 2 = 54 Km/h Average velocity = Dispalcement / time = 542 /2 = 272 Km/h
thanks
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