What is Dimensional Formula of Velocity?

Velocity  is defined as the displacement per unit time. It is a vector quantity. The SI unit of Velocity and speed are same. In simple words velocity can be explained as  speed in specific direction.

Mathematically,
Velocity  = displacement / time .

Dimensional Formula of Displacement  = M⁰L¹T⁰
Dimensional Formula of Time = M⁰L⁰T¹

Putting these values in above equation we get,
Dimensional Formula of Velocity = M⁰L¹T^-1
SI unit of Velocity is ms^-1