Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Rotational Motion about a Fixed Axis01:26

Rotational Motion about a Fixed Axis

1.6K
A rigid body's rotation around a fixed axis makes every point within it trace a circular path around a specific line or point. The term given to this type of spinning is defined by the angular position, symbolized by the angle θ. This angle is gauged from a static reference line to the revolving object. From this angular position, any variation is referred to as angular displacement, denoted by dθ. The extent of this displacement can be calculated in degrees, radians, or...
1.6K
Rolling Without Slipping01:09

Rolling Without Slipping

5.6K
People have observed the rolling motion without slipping ever since the invention of the wheel. For example, one can look at the interaction between a car's tires and the surface of the road. If the driver presses the accelerator to the floor so that the tires spin without the car moving forward, there must be kinetic friction between the wheels and the road's surface. If the driver slowly presses the accelerator, causing the car to move forward, the tires roll without slipping. It is...
5.6K
Simple Harmonic Motion and Uniform Circular Motion01:42

Simple Harmonic Motion and Uniform Circular Motion

5.8K
While simple harmonic motion and uniform circular motion may be two separate concepts, they correlate and interlink with each other. Simple harmonic motion is an oscillatory motion in a system where the net force can be described by Hooke's law, while uniform circular motion is the motion of an object in a circular path at constant speed.
There is an easy way to produce simple harmonic motion by using uniform circular motion. For instance, consider a ball attached to a uniformly rotating...
5.8K
Simple Harmonic Motion01:21

Simple Harmonic Motion

15.8K
Simple harmonic motion is the name given to oscillatory motion for a system where the net force can be described by Hooke's law. If the net force can be described by Hooke's law and there is no damping (by friction or other non-conservative forces), then a simple harmonic oscillator will oscillate with equal displacement on either side of the equilibrium position. To derive an equation for period and frequency, the equation of motion is used. The period of a simple harmonic oscillator is given...
15.8K
Oscillations about an Equilibrium Position01:04

Oscillations about an Equilibrium Position

7.1K
Stability is an important concept in oscillation. If an equilibrium point is stable, a slight disturbance of an object that is initially at the stable equilibrium point will cause the object to oscillate around that point. For an unstable equilibrium point, if the object is disturbed slightly, it will not return to the equilibrium point. There are three conditions for equilibrium points—stable, unstable, and half-stable. A half-stable equilibrium point is also unstable, but is named so...
7.1K
Relative Motion Analysis - Acceleration01:10

Relative Motion Analysis - Acceleration

990
A slider-crank mechanism converts rotational motion from the crank into linear motion of the slider or vice versa. This mechanism consists of three main parts: the crank, the connecting rod, and the slider. The movement of the slider-crank is an example of general plane motion as the fluctuating angle between the crank and the connecting rod. Consider a segment AB where point A is at the end of the slider and point B is on the diametrically opposite end to point A, on a crack. The variance in...
990

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Peripherally located type I vestibular hair cells are required for several motor behaviors and stimulus-evoked brainstem neural responses in adult mice.

The Journal of neuroscience : the official journal of the Society for Neuroscienceยท2026
Same author

Environmental Exposures and Atherosclerotic Risk Factors in Vulnerable Youth: The Example of American Indian/Alaska Native Populations.

Current atherosclerosis reportsยท2026
Same author

Rare Pediatric Venolymphatic Malformations: Pericardial Cyst Mimickers.

JACC. Case reportsยท2026
Same author

Screening of Pediatric Patients at Cardiology Clinic Identifies High Prevalence of Food Insecurity.

International journal of environmental research and public healthยท2026
Same author

Cardiac Catheterization in American Indian/Alaska Native Populations: Empowering Communities, Providers, and Systems Toward Equity.

Journal of the Society for Cardiovascular Angiography & Interventionsยท2026
Same author

Left Ventricular Bubbles in an Asymptomatic Pediatric Outpatient: Sound the Alarm or False Alarm?

Journal of pediatric health care : official publication of National Association of Pediatric Nurse Associates & Practitionersยท2026

Related Experiment Video

Updated: Mar 8, 2026

Video-oculography in Mice
09:43

Video-oculography in Mice

Published on: July 19, 2012

24.5K

Plans on a roll. Will they continue to rock?

Joseph Burns

    Managed Care (Langhorne, Pa.)
    |January 26, 2017
    PubMed
    Summary

    Medicare Advantage (MA) enrollment has unexpectedly increased, contrary to predictions of a decline. Despite expectations, MA plans now cover a growing number of beneficiaries, showing sustained popularity.

    Area of Science:

    • Health Policy
    • Healthcare Economics
    • Public Health

    Background:

    • Medicare Advantage (MA) enrollment trends were projected to decrease.
    • Previous forecasts indicated a significant drop in MA plan participation.

    Purpose of the Study:

    • To analyze the actual enrollment trends in Medicare Advantage plans.
    • To compare observed enrollment figures with prior projections.

    Main Methods:

    • Analysis of Medicare enrollment data.
    • Comparison of historical enrollment data with projected figures.

    Main Results:

    • Contrary to expectations, MA enrollment has not declined.
    • In 2016, 17.6 million beneficiaries, or 31% of all Medicare beneficiaries, were enrolled in MA plans.

    More Related Videos

    Methods for Measuring the Orientation and Rotation Rate of 3D-printed Particles in Turbulence
    12:34

    Methods for Measuring the Orientation and Rotation Rate of 3D-printed Particles in Turbulence

    Published on: June 24, 2016

    10.6K
    Preparation of Liquid Crystal Networks for Macroscopic Oscillatory Motion Induced by Light
    07:56

    Preparation of Liquid Crystal Networks for Macroscopic Oscillatory Motion Induced by Light

    Published on: September 20, 2017

    12.2K

    Related Experiment Videos

    Last Updated: Mar 8, 2026

    Video-oculography in Mice
    09:43

    Video-oculography in Mice

    Published on: July 19, 2012

    24.5K
    Methods for Measuring the Orientation and Rotation Rate of 3D-printed Particles in Turbulence
    12:34

    Methods for Measuring the Orientation and Rotation Rate of 3D-printed Particles in Turbulence

    Published on: June 24, 2016

    10.6K
    Preparation of Liquid Crystal Networks for Macroscopic Oscillatory Motion Induced by Light
    07:56

    Preparation of Liquid Crystal Networks for Macroscopic Oscillatory Motion Induced by Light

    Published on: September 20, 2017

    12.2K
  • This figure significantly exceeds the projected 8.2 million enrollees.

    • Conclusions:

    • Medicare Advantage enrollment has defied previous expectations.
    • The sustained growth indicates a continued and increasing preference for MA plans among Medicare beneficiaries.