Question

Name the physical quantity whose S.I. unit is kg/m3. Also define the quantity.​

Answer 1

Answer:

The quantity whose SI unit is km/m3 it is volume.

Explanation:

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Answer 2

Answer:

The physical quantity whose SI unit is kg ms^-1 is momentum. "Momentum is the quantity of motion contained in an object." Momentum is denoted by P(vector). Therefore Momentum = Mass* Velocity.