Velocity = displacement (Δd) / (Δt) time
Furthering this physics equation would depend on your use (ex. if it was "relative" or "motion" )
The initial speed of a given particle.
Mainly, when the velocity doesn't change. Also, in the case of varying velocity, the instantaneous velocity might, for a brief instant, be equal to the average velocity.
In that case, the velocity is said to be constant.
Tangential velocity is equal to (mass x velocity^2)/radial distance
That is true because momentum is mass times velocity
speed and velocity becomes equal when a body is moving on a straight road without changing its direction.
Mainly, when the velocity doesn't change. Also, in the case of varying velocity, the instantaneous velocity might, for a brief instant, be equal to the average velocity.
when a car travels equal distance in equal intervals of time its velocity is uniform and equal
In that case, the velocity is said to be constant.
For the instantaneous value of average velocity, average speed and average velocity are equal.
Always.
In uniform motion.
the tangential velocity is equal to the angular velocity multiplied by the radius the tangential velocity is equal to the angular velocity multiplied by the radius
Because charge particles produces magnetic field which causes electromagnetic force that's why moving charges move with the velocity equal to the velocity of light.
No, It is the average velocity.
when the body in motion covers equal displacement in equal intervals of time.
Tangential velocity is equal to (mass x velocity^2)/radial distance
It's equal to the change in velocity (final velocity - initial velocity).