Question

6. 1 km h-1 equals:
please tell​

Answer 1

Explanation:

1 kmh-1 or 1 kmh^-1 means a speed or velocity 1 Kilometre per Hour.

Whenever, there is an unit in denominator, it can be written in exponential form having power -1.

Like: 1 m/s can also be written as 1 ms^-1

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