What is the alvin primarily used for ?

For Dave to scream A

Alvin, which is operated by Woods Hole Oceanographic Institution (WHOI), has been in operation since 1964. ... Alvin was the first deep-sea submersible capable of carrying passengers, usually a pilot and two observers. Its first untethered dive measured 35 ft.

acceleration= v2-v1/t so 8m/s-3m/s / 3s =to 8/3 or

2.67 m/s^2

hope i

-lavira: )

request for reexamination