A because it’s basic kinetic example
Average speed is the answer
Answer:
ethical dilemmas or ethical paradox
Explanation:
Ethical dilemmas or ethical paradox or moral dilemma is a situation in which a difficult choice has to be made between two or more courses of action, either because the right course of action is not clear or because the right course of action carries some negative consequences. one example is selling a bad product so as not to loose your cost.
Friction would inhibit your speed and maximum work potential so, friction is the answer.
Hope this helps, Brainliest please.