Generally referred to as velocity, the symbol is v.
speed does not have any symbol if you are talking about velcity then v,acceleration-a s is used as a symbol but it is generally for height.
In physics, what is the symbol that looks like a horseshoe, and relation to voltage
Thwe symbol of deceleration is ' -a', and 'a' is the is the symbol of acceleration.
λ can be used for the symbol for distance moved as well as the symbol for wavelength.
The Greek letter "theta" is generally used as a symbol of temperature in physics and chemistry.
energy
if you are talking about physics, then it is wavelength of the light
Speed of light.
Velocity/speed.
In terms of physics its Instantaneous speed
According to Wikipedia, the symbol c, for the speed of light, originates from the Latin word celeritās, for speed.
Velocity refers to the rate of change in distance of an object, and also the direction of the change, where speed just refers to the rate of change without regard to the direction, so if the object moved at all, it would have an average speed greater than zero, so No.