A rabbit running 2.00 m/s [W] accelerates at a rate of 0.500 m/s? [W] for 1.50 s. The rabbit's final
velocity is
m/s [W].
Record your answer to three significant digits.

2.75 m/s

Explanation:

Initial velocity of rabbit = 2.00 m/s

Final velocity of rabbit = ? (let unknown be Z)

Time taken for rabbit = 1.50 seconds

Acceleration of the rabbit = 0.5 m/s^2

Since acceleration is the rate of change of velocity per unit time

i.e Acceleration = (Final Velocity - Initial velocity) / Time taken

0.50 = (Z - 2.00) / 1.50

Make (Z - 2.00) the subject formula

(Z - 2.00) = 0.50 x 1.50

Z - 2.00 = 0.75

Z = 0.75 + 2.00

Z = 2.75 m/s

Thus, the final velocity of the rabbit is 2.75 m/s

the current is 0.6

voltage ÷ resistance = current

so 12 ÷ 20 = 0.6

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