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.
Answers
Answer:
Ans: 95.5 km/h, 26.53 m/s)(c)
First calculate the total distance traveled using the odometer.
starting reading at 1:25 was 24830 km
end reading at 3:15 was 25005
Therefore total distance traveled was 25005km - 24830km = 175 km
Total time taken between 1:25pm and 3:15 pm 3:15
-1:25
1hr 50 mins
1 and 5/6 hours = 11/6 hrs
Speed = distance/time
175 ÷ 11/6 = 175 × 6/11
95.45 km/hr
speed in m/s.multipy by 1000/3600
95.45 × 10/36
26.52 meters/second
Answer:
Ans: 95.5 km/h, 26.53 m/s)(c)
Explanation:
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