A. A constant acceleration means that the speed of the object is constant.
Constant acceleration is defined as a change in velocity that does not vary over time.
During constant acceleration of an object, the change in velocity of the object with time is the same or constant for all points of the object's motion.
a = Δv/Δt
where;
During constant acceleration, the variable change in velocity (Δv) will be constant with change in time.
Thus, a constant acceleration means that the speed of the object is constant.
Learn more about constant acceleration here: https://brainly.com/question/19091756
#SPJ1