Faster than light travel is possible, but only for small particles like tachyons. Travel for humans is virtually impossible unless a way is developed to convert humans to particles. It has been proven improbable, but technology may prove it possible in the far future.
Velocity is equal to distance traveled divided by the time it took to travel. v = d / t Velocity also equals the initial velocity plus the acceleration times time. v = v1 + a(t)
The velocity of the body is constant if it covers equal displacements in equal intervals of time. This is because velocity is defined as the rate of change of displacement with respect to time. If the body is covering equal distances at equal intervals, then the velocity remains constant.
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
For the instantaneous value of average velocity, average speed and average velocity are equal.
An object's average velocity is equal to its instantaneous velocity when the object is moving at a constant speed in a straight line. This means that the object covers equal distances in equal intervals of time, resulting in the average velocity over a period of time being equal to the instantaneous velocity at any given moment within that period.
This is impossible to answer, for the time to travel a distance is speed, and without the knowledge of the speed, the answer would equal infinite.
In uniform motion.
Always.
Displacement is equal to average velocity multiplied by the change in time because average velocity is defined as the change in displacement divided by the change in time. Therefore, rearranging this expression gives the displacement formula as average velocity multiplied by change in time.
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.