you take a taxi for 10.0 km ride from your school to your home in 20.0 minutes calculate your average speed
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Answered by
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Total distance = 10 KM.
Change into metre = 10 KM × 1000 m (1 KM = 1000m)
= 10,000 m.
Total Time = 20 Min.
Change into sec = 20 Min × 60 sec (1 min = 60 sec)
= 1200 sec.
Average speed =
Total distance travelled / Total time taken
= 10,000 m / 1200 sec
= 8.3333333333 m/sec.
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[ All the units are changed into SI units. ]
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Answered by
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Step-by-step explanation:
Total distance =10 Km
Change 10 km in metre 10×1000 = 10000m
Total time = 20 minutes
Change 20 minutes in seconds = 28×60 =1200
Speed = Distance / time
Speed = 10000 /1200=
8.333m / s
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