Conclusion: Consider the original question that prompted this investigation:
What variables affect the acceleration of an object and in what manner do they
affect the acceleration?
Make a claim in which you attempt to answer this question. Then support the claim
with evidence (specific references to trials of data) and reasoning in which you explain
how the data support the claim that you have made.

d₁ = displacement of tern from arctic to antarctic = 11000 miles

d₂ = displacement of tern from antarctic to arctic =   - 11000 miles

d = total displacement for the journey

total displacement for the journey is given as

d = d₁ + d₂

d = 11000 + (-11000)

d = 0 miles

t₁ = time of travel from arctic to antarctic = 3 months = 3 x 30 days = 90 days

t₂ = time of travel from antarctic to arctic = 3 months = 3 x 30 days = 90 days

t = total time of travel

total time of travel is given as

t = t₁ + t₂

t = 90 + 90

t = 180 days

average velocity is given as

average velocity = total displacement/ total time

v = d/t

v = 0/180

v = 0 miles/day

does anyone know or what?

total distance/total time

(85 + 82)/(5+3)

167/8

20 just over

answergravity;