km/second to mm/second Converter

Formula:

The formula to convert speed from kilometer/second to millimeter/second is:

Speed_{(millimeter/second)} = Speed_{(kilometer/second)} × 1000 / 0.001

Problem at hand:

We need to convert given speed of 1 kilometer/second to millimeter/second.

Given:

The given speed value is

Speed_{(Kilometer/second)} = 1

Substitution:

Substitute Speed_{(kilometer/second)} = 1 in the conversion formula.

Speed_{(millimeter/second)} = Speed_{(kilometer/second)} × 1000 / 0.001

Speed_{(millimeter/second)} = 1 × 1000 / 0.001

Simplification:

Solving the right-hand side value.

Speed_{(Millimeter/second)} = 1000000

Conclusion:

Therefore, given speed of 1 kilometer/second is equal to 1000000 millimeter/second.