calculate time taken by a car travelling with speed of 10m/sec. if that car travels 72km .
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Question - calculate time taken by a car travelling with speed of 10m/sec. if that car travels 72km
Answer -
Speed = Distance/ Time
Time = Distance/ Speed
Speed of the car = 10m/s
Distance covered by the car = 72 km
✴As both of them are not in the same unit we need to convert any of them
= 1km = 1000 m
= 72 km = 72×1000 = 72000 m
Time = 72000/10
= 7200 seconds
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