Question

what is the dimension of angular velocity?

Answer 1

It's dimension formula is L T − 1

Answer 2

$\small\bf{Angular\:Velocity\:= \frac{v}{r} }$

Where, v is velocity and r is radius.

Dimension of v is L T^-1

Dimension of r is L^ 1

$\bf \frac{M {}^{0} L {}^{1} T {}^{ - 1} }{M {}^{0} L {}^{1} T {}^{0} } = T {}^{ - 1}$