General Planar Motion
See also: Polar coordinate system (section: vector calculus)The previous equations for planar motion can be used here: corollaries of momentum, angular momentum etc. can immediately follow by applying the above definitions. For any object moving in any path in a plane,
the following general results apply to the particle.
| Kinematics | Dynamics |
|---|---|
| Position | |
| Velocity
|
Momentum
Angular momenta |
| Acceleration
|
The centripetal force is
where again m is the mass moment, and the coriolis force is The Coriolis acceleration and force can also be written: |
Read more about this topic: Linear-rotational Analogs
Famous quotes containing the words general and/or motion:
“The general who advances without coveting fame and retreats without fearing disgrace, whose only thought is to protect his country and do good service for his sovereign, is the jewel of the kingdom.”
—Sun Tzu (6th–5th century B.C.)
“subways, rivered under streets
and rivers . . . in the car
the overtone of motion
underground, the monotone
of motion is the sound
of other faces, also underground—”
—Hart Crane (1899–1932)