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  1. If the mathemical expression of instantanous velocity is $d/t$, what is the mathematical expression of uniform velocity.

  2. If the mathematical expression of instantanous acceleration is $v/t$, what is the mathematical expression of uniform acceleration.

Please make a note that I am not looking for definition of any of it.

If the post has one too many questions please either ignore the second question or edit/delete it.

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Instantaneous speed is defined as $d/t$ where the speed is recorded such that $t$ is infinitesimally small to correspond to the speed of that object at that very time instant while average speed is defined with t being the total time taken (sufficiently big) to traverse the total distance over that time interval.

A similar explanation can be extended to no. 2)

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    Commented Jan 28, 2023 at 8:29
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Uniform speed would just be represented by a scalar, like v = 2 $ms^{-1}$ similarly uniform acceleration would be just a vector with components in each direction or a single direction, $\vec{a} = 2$ $ms^{-2}$.

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