Question

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

On a spring scale that measures force, a reading shows the force of an object to be about halfway between 7 N and 8 N. Which of the following would be the most accurate measurement for the force?


A. 0.0075 N

B. 0.75 N

C. 750 N

D. 7.5 N

Answer 1

Obviously D. 7.5

Why?

Well, 7.5 is exactly between 7 and 8.