Question

the speed of a car is 45 km/h .find its speed in m/s​

Answer 1

Answer:

Answer. For conversion of a speed in km/h into m/s, you need to multiply it by 5/18. Why? Because there are 1000 m in a km and 3600 seconds in an hour and 1000/3600 gives you 5/18 m/s(1 km/h).

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