question: What types of velocities and positions is the stepper motor capable of ?
answer: forwards or backwards , and it may change direction , stop , speed up or slow down
turker_answer: Moving forwards or backwards , changing direction , stopping , speeding up or slowing down are types of velocities and positions the stepper motor is capable of .
rule-based: The stepper motor is capable of forwards or backwards , and it may change direction , stop , speed up or slow down .