(Score: of 4 points) 2. What was the average acceleration for the first 50 cm, the second 50 cm, and for the entire trip of 100
sure to include the appropriate units with your values.
Type your answer here.

the answer is b, have negligible mass

one person pulls 90n one way and the other has 100n pulling the other way.

so the net force = 90 - 100 = -10n,

or the ans can be 10n if the picture shows -90n and 100n instead.

answer///terminator or twilight zone;

there are no components of a physical goal mentioned on the list of choices that you've provided.