What is the unit conversion for ML^-2T^-1?

Thread starter fran1942
Start date Mar 3, 2011
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AI Thread Summary

The unit ML^-2T^-1 can be converted to kg m^2/s^3. The confusion arises from the interpretation of the dimensions, where ML^-2T^-1 represents mass per area per time. The correct approach involves recognizing that L^-2 indicates area and T^-1 indicates a rate, leading to the final conversion. The alternative interpretation of kg/m^2s is incorrect. Understanding the dimensional analysis is crucial for arriving at the correct unit conversion.

Mar 3, 2011

fran1942

Homework Statement

find the units for this equation:
ML^-2T^-1

Homework Equations

The Attempt at a Solution

We were given the answer as kg m^2/s^3, but I just cannot figure out how to arrive at that.
I thought the answer was kg/m^2s

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Mar 3, 2011

supratim1

Gold Member

the answer you thought is the correct one.

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