Two blocks A and B are connected by a light string passing over a pulley of radius 0.14 m and moment of inertia I. The blocks move (towards the right) with an acceleration of 1.00 m/s^2 along their frictionless inclines. Required:a. Draw the free body diagram of block A. b. Draw the free body diagram of block B. c. Draw free-body diagram for the pulley (show only the forces that are producing torque).

c)as speed changes, wavelength and frequency change.

everything changes!

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