Question

If F=ma,then what will be the dimension of v??
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Answer 1

F=m×a

F=m×v/time

Force = [MLT^-2]

mass = [M]

acceleration = [LT^-2]

V is velocity = displacement/Time = [LT^-1]

time = [T]

length = [L]

In any of the case the dimension formula for the particular entity never changed.

Answer 2

What for v is represent.if v is velocity then it's dimensional formula is LT-2