Khianna is reading a science textbook and comes across the word era. Which reference would be most helpful in understanding how this word relates to science?.

With any turning vehicle, the rear wheels follow a shorter path than the front wheels. the longer the vehicle is, the greater the difference will be. truck drivers initially swing out before making a turn. what isn't shown in this illustration is as car straightens out, the front wheels must travel a greater distance and the tail end drags on the shortest path.

Answers basic questions for me