pseudo-forces
Non-inertial frame artifacts
Pseudo-forces are apparent forces that arise in non-inertial reference frames—frames that are accelerating or rotating.
When you're pushed back into your seat as a car accelerates, no actual force pushes you backward; the sensation results from your body's inertia as the car accelerates forward.
The centrifugal force felt on a merry-go-round and the Coriolis effect influencing weather patterns are pseudo-forces.
They're called fictitious or inertial forces because they vanish when viewed from a stationary frame.
The pseudo-force pinned him against the wall of the spinning ride.
Directed away from axis
- inertialRelating to resistance to change
- reference frameBasis for measuring position
- fictitiousNot real, invented
- apparentClearly seen or understood
rotating · acceleration · Newton · classical mechanics · tangential · radial · transformation · observer
Violent tropical windstorm
- cycloneRotating low-pressure storm system
- trade windsReliable equatorial air currents
- weather patternsRecurring atmospheric conditions
- Foucault pendulumDevice demonstrating Earth's rotation
artillery · ballistics · spacecraft · satellite · ocean currents · gyroscope · centrifuge · spin
Academic subject manual
- demonstrationPublic display of opinion
- thought experimentHypothetical scenario for reasoning
- merry-go-roundRotating amusement ride
- carouselRevolving platform with seats
spinning · conceptual · introductory physics · teaching · visualization · intuition · misconception · distinction
centrifugal
Directed away from axis
- inertialRelating to resistance to change
- reference frameBasis for measuring position
- fictitiousNot real, invented
apparent · rotating · acceleration · Newton · classical mechanics · tangential · radial · transformation · observer · relative motion
hurricane
Violent tropical windstorm
- cycloneRotating low-pressure storm system
- trade windsReliable equatorial air currents
- weather patternsRecurring atmospheric conditions
Foucault pendulum · artillery · ballistics · spacecraft · satellite · ocean currents · gyroscope · centrifuge · spin · deflection
textbook
Academic subject manual
- demonstrationPublic display of opinion
- thought experimentHypothetical scenario for reasoning
- merry-go-roundRotating amusement ride
carousel · spinning · conceptual · introductory physics · teaching · visualization · intuition · misconception · distinction · problem-solving
pseudo-forcesfundamental forces
Nature's four interaction types
electromagnetic force · gravitational force · strong nuclear force · friction · tension
pseudo-forcesgravity
Mutual mass attraction
electromagnetism · strong force · weak force · electromagnetic force · gravitational force
pseudo, forces, force, forced, forcing, forceful, forcefully, forcible, forcibly