You are researching devices that harness solar energy. You perform a search that returns only four results, all on Wikipedia. What would be the most efficient and appropriate next step?

in order to answer your question i need you to provide us the images.

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 think the best answer would be d allowing 30 seconds between response would give time for what was already said to sink down in your mind.