Answer:
A. 0% to 100%
Step-by-step explanation:
Velocity can be defined as the rate of change in displacement (distance) with time. Velocity is a vector quantity and as such it has both magnitude and direction.
Mathematically, velocity is given by the equation;
![Velocity = (distance)/(time)](https://img.qammunity.org/2022/formulas/chemistry/college/cmhc50edulnj1gjy9rola6klfxjnewwos9.png)
The range of values used when setting velocity is 0% to 100%.
Hence, when working on a virtual reality (VR) robot, you should use a range of 0% to 100% to the set the value of velocity. This range of values are used to denote the rate at which the robot moves i.e its forward and backward motion (movement).