Question

which physical identify has the unit ms2
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Answer 1

the kilogram symbol kg is the SI unit of mass

Answer 2

Answer:

Acceleration will be your answer.

Explanation:

Because Acceleration is the change in velocity divided by time, therefore, the unit of acceleration will also be the unit of velocity (metres per second) divided by the unit of time (second). Thus, the SI unit of acceleration is 'metres per second per second' or 'metres per second square', written as m/s².

Hope it's totally clear to you now!