Question

a car moves at the speed of 80km/hr.then the speed of the car in meter per second is???​

Answer 1

speed of car=80km/hr

multiplying by 3600 and dividing by 1000

80×1000/3600

80×0.27

21.6m/s

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Answer 2

Answer:

Step-by-step explanation:

80km/h

Write 80 km in m:

1 km = 1000 m

80 km = 80 x 1000 = 80000 m

Therefore:

80 km/h = 80000 m/h

Write the hours in seconds

1 hour = 3600 seconds

80 km/h = 80000m/3600s = 22.22 m/s

Answer: 22.22 m/s