Bonus: (It's not that hard, you just have to pay attention to units.) The Saturn V rocket first stage engines produced 7.5 million pounds of thrust at liftoff by burning and exhausting 15 tons of fuel
each second. Determine the velocity of the exhaust gasses. (Be careful with units!) (1 pound = 4.45
Newtons) (1 ton = 2000 pounds) (1kg = 2.2 lbs)

yup its correct its: c) b b

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