A car travels 100 km at a speed of 60 km/hr. Calculate average velocity of whole journey.
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Answer:
Average velocity = 60 Km/hr
Explanation:
Given :-
Distance = 100 Km
Speed = 60Km/hr
Hence, Time = Distance/Speed = 100/60
= 5/3 hr
We know that,
Average velocity = Displacement/Time
= 100*3/5 = 60 Km/hr
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