December 22, 2009
What? Not really…
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Cracked by everyone!
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Fictitious forces!
- Coriolis
- Einstein
- Euler
- d’Alembert
- An XKCD strip referencing the fictitious nature of centrifugal force.
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December 22nd, 2009 at 9:40 pm, GMT +0000 ( 1261518013 )
Fictitious force aka centrifugal force aka Corioli’s force aka d’alembert’s force aka Euler’s force
December 22nd, 2009 at 9:45 pm, GMT +0000 ( 1261518312 )
Fictitious forces
December 22nd, 2009 at 9:48 pm, GMT +0000 ( 1261518526 )
Some of the fictitious forces in nature..
Coriolis, Gravity, Euler, Centrifugal et al.
Nice one :)
December 22nd, 2009 at 10:08 pm, GMT +0000 ( 1261519707 )
Pseudo forces
December 22nd, 2009 at 10:25 pm, GMT +0000 ( 1261520743 )
Fictitious forces
December 22nd, 2009 at 10:28 pm, GMT +0000 ( 1261520934 )
the concept of ‘fictitious forces’ – coriolis, gravity/einstein, euler, d’alembert, and the last one i’m guessing is a reference to centrifugal force
December 22nd, 2009 at 10:58 pm, GMT +0000 ( 1261522710 )
Fictitious force or d’Alembert force
They are forces that one feels in an non inertial frame…..(a frame which is accelerating)
1>Coriolis force(the frame is rotating)
2>Einstein force
3>Euler force(when there is angular acceleration)
4>d’Alembert force or pseudo force(forces in non inertial frame of reference)
5>xkcd centrifugal force
December 22nd, 2009 at 11:43 pm, GMT +0000 ( 1261525431 )
Coriolis, Einstein (gravity), Euler, d’Alembert, XKCD 123 (centrifugal)
Fictitious forces.
December 23rd, 2009 at 12:28 am, GMT +0000 ( 1261528083 )
Fictitious forces.
December 23rd, 2009 at 12:31 am, GMT +0000 ( 1261528278 )
Fictitious forces.
Coriolis force, Euler Force, d’Alembert force, centrifugal force. Einstein characterized gravity as a fictitious force.
December 23rd, 2009 at 12:40 am, GMT +0000 ( 1261528827 )
Coriolos, Gravity, Euler, D\’Alembert, centrifugal forces
December 23rd, 2009 at 12:41 am, GMT +0000 ( 1261528890 )
Connect psudo/fictitious forces
December 23rd, 2009 at 12:54 am, GMT +0000 ( 1261529686 )
Fictitious Force.
December 23rd, 2009 at 4:11 am, GMT +0000 ( 1261541511 )
Fictitious forces
December 23rd, 2009 at 4:18 am, GMT +0000 ( 1261541893 )
pseudo forces
December 23rd, 2009 at 4:21 am, GMT +0000 ( 1261542067 )
pseudo forces
December 23rd, 2009 at 7:01 am, GMT +0000 ( 1261551708 )
fictitious force, or d’Alembert force
December 23rd, 2009 at 8:45 am, GMT +0000 ( 1261557919 )
fictitious forces – d’Alembert, Einstein, Euler, Coriolis and centrifugal forces.
December 23rd, 2009 at 9:00 am, GMT +0000 ( 1261558846 )
2 : most likely Einstein.
5 : xkcd about centripetal/centrifugal force.
3 : Euler
————
All these are varieties of Fictitious forces, under various types of conditions.
Coriolis, Einstein (Gravity), Euler, D’alembert, and centrifugal.
December 23rd, 2009 at 12:48 pm, GMT +0000 ( 1261572483 )
Fictitious forces
December 23rd, 2009 at 11:53 pm, GMT +0000 ( 1261612405 )
fictious forces
December 24th, 2009 at 1:13 am, GMT +0000 ( 1261617218 )
Fictitious force
A fictitious force, also called a pseudo force,Alembert force or inertial force,an apparent force that acts on all masses in a non-inertial frame of reference, such as a rotating reference frame.Four fictitious forces are defined in accelerated frames: one caused by any relative acceleration of the origin in a straight line (rectilinear acceleration),two caused by any rotation (centrifugal force and Coriolis force) and a fourth, called the Euler force, caused by a variable rate of rotation, should that occur.All fictitious forces are proportional to the mass of the object upon which they act, which is also true for gravity.This led Albert Einstein to wonder whether gravity was a fictitious force as well.
December 24th, 2009 at 1:15 am, GMT +0000 ( 1261617313 )
Fictitious force
A fictitious force/a pseudo force,Alembert force (as in D”Alembert) or inertial force is an apparent force that acts on all masses in a non-inertial frame of reference, such as a rotating reference frame.Four fictitious forces are defined in accelerated frames: one caused by any relative acceleration of the origin in a straight line (rectilinear acceleration),two caused by any rotation (centrifugal force and Coriolis force) and Euler force, caused by a variable rate of rotation, should that occur.All fictitious forces are proportional to the mass of the object upon which they act, which is also true for gravity.This led Albert Einstein to consider gravity was a fictitious force as well.
December 25th, 2009 at 10:43 pm, GMT +0000 ( 1261781002 )
Fictitious forces