What is the velocity of an object that has a momentum of 4000 kg-m/a and a mass of 115 kg

34.8 m/s

Explanation:

Momentum is mass times velocity.

p = mv

4000 kg m/s = (115 kg) v

v = 34.8 m/s

34.8 m/s

Explanation:

The velocity of an object that has a momentum of 4000 kg-m/a and a mass of 115 kg is 34.8 m/s.

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