Between what time interval was the object moving the slowest? Between what time interval was the object moving the fastest

Which common material is an example of a polymer? (25 pts) a. steel b. plastic c. petroleum d. rubbing alcohol

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer

Avariable that is not being directly tested during an experiment should be