Please enable JavaScript.
Coggle requires JavaScript to display documents.
Angular motion - Coggle Diagram
Angular motion
Si units
m, m/s ^ 2, s, radians
Any rotational related use rads to solve
Conversion
Deg = multiply by pi/ 180
rad = multiply by 180/ pi
1 revolution = 360 deg = 2Pi rads
definition
Angular displacement
Basically how far that the rotation from its origin point has rotated away from it
Angular velocity
The multiplier application that is affecting the displacement
Affected by angular acceleration
Angular acceleration
angle / time squared
Known as rotational acceleration
Purely translational vs purely rotational
translational = moves from one point to the other
Rotational = rotates on the spot
Combination
translational + rotational
left side of circle 45 deg up facing right
Left side 45 degree down facing right
top of circle = 2 v combined by the 2 forces
Formula
Linear
V=u+at
V^2=u^2+2deltaS
Sf = Si +Ut +1/2 at ^ 2
Delta s = ut 1/2 at ^2
Rotational
Wf = Wi + at
Wf^2 = Wi ^ 2 + 2 a teta Q
Qf = Q i + Wit + 1/2 At^ 2
Teta Q = Wi + 1/2 at^ 2