Physics- A person walks 1km, turns around, and runs back to where he started. [Solved]

I feel it is #4. All issues being equal, vitality doesnt usually depend upon the time taken. I would like the issue higher if it talked a few LEVEL scenario if there was a tilt this might have an effect on the vitality used through the two segments. However given no info, I am going with vitality being the identical.
Energy relies upon inversely on time taken. (P = Power/time) Operating time ought to be shorter than strolling time, so the facility generated in a quick journey (working) is larger than the facility generated throughout a gradual journey (the strolling half). Once more, its assumed that the vitality for each legs is similar.
That is what I feel.

I feel it is #4. All issues being equal, vitality doesnt usually depend upon the time taken. I would like the issue higher if it talked a few LEVEL scenario if there was a tilt this might have an effect on the vitality used through the two segments. However given no info, I am going with vitality being the identical.
Energy relies upon inversely on time taken. (P = Power/time) Operating time ought to be shorter than strolling time, so the facility generated in a quick journey (working) is larger than the facility generated throughout a gradual journey (the strolling half). Once more, its assumed that the vitality for each legs is similar.
That is what I feel.

This post is last updated on hrtanswers.com at Date : 1st of September – 2022