Either a change in speed or direction, or both, will affect its velocity. If there is a change in speed, then the rover's velocity has changed.
Speed is a scalar (non-directional) representation of velocity. Friction affects the magnitude of both and the direction of velocity.
None, velocity is the speed at which something moves, they are the same thing
Acceleration changes the speed - usually increases it. A reduction is speed is negative acceleration , or deceleration. Acceleration can change the speed or direction (or both) of velocity.
That is the speed or velocity.That is the speed or velocity.That is the speed or velocity.That is the speed or velocity.
Centripetal forces can.
Velocity is a vector which incorporates both speed (a scalar) and direction. So the speed (distance divided by time) must increase if the velocity increases as the direction (an angular measurement) does not affect the absolute value of the vector.
Velocity is speed along with the direction of the speed.
velocity = frequency * wavelength Therefore, frequency and wavelength both affect the speed of a wave.
Yes. Because a change of direction is the change of velocity and velocity changes in either speed or direction.
velocity is speed with direction; velocity is a vector and speed is a scalar
if the time is invcreasing the velocity increases too and depends on the distance to reach a high speed.
velocity is speed in a direction
Speed has no direction, velocity does.
Velocity and speed are not synonyms.
SPEED has the speed only; while VELOCITY has the direction and the speed.
Speed is scalar quantity and velocity is a vector - velocity has both speed AND direction (You might say that velocity is speed with an attitude!)
Speed and velocity always have the same magnitude, becausespeed is the magnitude of velocity.The difference is that velocity has a direction but speed doesn't
Colors are determined by the wavelengths but all wavelengths travel at the same speed. So no, colors do not affect the velocity of light.
A change in direction does cause a change in velocity. Speed is increased due to acceleration when direction is reversed.
Part of every velocity is a speed. Speed is the size of the velocity.But the velocity also has a direction, which the speed doesn't.'30 mph North' and '30 mph West' are the same speed but different velocity.
Instantaneous speed is the magnitude of the velocity. Velocity also states the [direction] of the speed.
Well velocity is basically the same thing as speed but with direction (velocity can be negative or positive and speed is always positive). l velocity l = speed So a change in velocity means a change in speed.
That is the case when you are talking about instantaneous speed and velocity - or when the velocity is constant. In the case of an average speed and velocity, this relation does not hold.
Velocity is speed with a direction