The odometer of a car reads 24830 km at 1:25 PM,and 25005 km at 3:15 PM- Calculate the speed of the car in km/hr and m/s from 1:25 to 3.15PM.
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Answer:
Speed of the car was 95.45 km/h or 26.51 m/s
Explanation:
Duration = 1.25 pm - 3.15 pm = 1 hr 50 mins
Distance travelled = 25005 - 24830 = 175 km
1 hr 50m = 1+ 5/6 = 11/6 hours
Speed = Distance ÷ Time
= 175/ 11/6
= 95.45 Kmph
95.45 Kmph = 95.45 × 5/18 m/s
= 26.51 metre per second
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