a human body can only take a maximum sustained deceleration of 500 meters per second squared. how much time in seconds would it take superman to slow down the train from a blistering speed of 100 meters per second?

yes

Explanation:

99 seconds in shpr man is so cool like alog of cool

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this