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kg*m/s2

This is the units of force in SI. It is not the dimensions. The dimensions are below. -------

Mass * Length * Time-2

Thus, "[M][L][T -2]" are the dimensions of force.

See reference below or more information.

Gray, Costanzo, & Plesha, Engineering Mechanics, Dynamics,McGraw-Hill, 2009, ISBN: 0077-27554-3
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