read this in opposite terms, is wonderful, I wish it would just keep going. Use opposites in this sentence.

bah and ahbahaahbahabahaha

the boy's acceleration toward the girl is 2.08 m/s^2.

explanation:

according the newton's third law, the force causing the girl accelerate towards the boy will be me with equal counter-force causing the boy to accelerate towards the girl. these forces will be of equal magnitude and allows us to determine the boy's acceleration:

the boy's acceleration toward the girl is 2.08 m/s^2.

i have a basic answer but if you want a more in depth

8. b

9. d

10. e

11. a

12. c

i think thats it