Mr. Levine received a concussion when one of the uncoordinated basketball players hit him in the head with the ball during the game. As a result of this brain trauma he decided to see if giving out candy as a reward would increase students performance on test grades. As a result of this brain trauma he decided to see if giving out candy as a reward would increase students performance on test grades As he slowly increase the candy rewards measured how many points higher the students test average went up. Complete the data table

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

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide

conservation of mass

mass before something happens = mass afterwards

answercollision;