11: Equations

Question 1

Angular velocity = (in terms of angle)

Answer 1

ω = θ/t
θ = angle (radians)

Question 2

Linear Velocity = (in terms of ω)

Answer 2

v = rω
v = linear velocity
ω = angular velocity
r = radius

Question 3

equation for velocity of oscilation

Answer 3

v = 2 * pi * f * a
f = frequency 
a = amplitude