Question

What is velocity?


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Answer 1

Velocity :

➡️ Velocity is defined as the rate of change of displacement.

⭐️ V =dS/dt

where V is the velocity ,

S is the displacement and

t is the time .

➡️ Velocity is a vector quantity.

➡️ SI Unit of velocity is m/s .

➡️ Dimension of velocity is [ LT^-1 ]

More information :

➡️The rate of change of angular displacement is called angular velocity .

⭐ ω = dθ/dt

where ω is the angular velocity

θ is the angular displacement and

t is the time .

➡️ v = dx/dt

where v is the average velocity ,

x is the distance between two points

and t is the time .

Answer 2

The speed at which something moves in a particular direction.