Question

what do you mean by uniform retardation

Answer 1

uniform retardation means for the uniform decrease in velocity respect to the time or the uniform rate of decrease of velocity with respect to the time.
this must be the negative as this is also called as the deceleration and negative acceleration.
I hope this is helpful to you so please mark it as brainliest

Answer 2

UNIFORM RETARDATION OR UNIFORM NEGATIVE ACCELERATION REFERS TO THE UNIFORM DECREASE OF VELOCITY IN RESPECT OF TIME.