InterviewSolution
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InterviewSolution
| 1. |
A car covered 20km in 60 minutes. Find the speed of car in S. I unit |
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Answer» 20km = 20000m60 min = 60*60=3600s So Speed = Distance/Time = 20000m/3600s = 50/9 m/s Speed = distance covered ÷ time taken = 60 km ÷ 20 minute = 3 km/m = 3 × 5 ÷ 18 m/s =0.833333. |
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