Question

the speed of bus= 90 km/hrs and the speed of a car =12•5m/s which is the faster​

Answer 1

Explanation:

We know that,

1 km = 1000 m

1 hour =3600

Now converting km/h into m/s, we get

90 km/h = 90 km/h x 5/18 = 25m/s.

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Answer 2

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• the speed of bus= 90 km/hrs and the speed of a car =12•5m/s which is the faster

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• By converting 12.5m/s into m/hr,
• 12.5*60*60=45000m/hr.
• Converting to km/hr,
• 45000/1000=45km/hr.
• Therefore, because 45km/hr < 64km/hr, the bus is moving faster than the car.

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