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

Acceleration Vectors01:30

Acceleration Vectors

8.3K
In everyday conversation, accelerating means speeding up. Acceleration is a vector in the same direction as the change in velocity, Δv, therefore the greater the acceleration, the greater the change in velocity over a given time. Since velocity is a vector, it can change in magnitude, direction, or both. Thus acceleration is a change in speed or direction, or both. For example, if a runner traveling at 10 km/h due east slows to a stop, reverses direction, and continues their run at 10 km/h...
8.3K
Direction of Acceleration Vectors01:10

Direction of Acceleration Vectors

8.4K
Acceleration occurs when velocity changes in magnitude (an increase or decrease in speed), direction, or both. Although acceleration is in the direction of the change in velocity, it is not always in the direction of motion. When an object slows down, its acceleration is opposite to the direction of its motion. This is commonly referred to as deceleration. However, the term deceleration can cause confusion in analysis because it is not a vector; it does not point to a specific direction with...
8.4K
Measuring Acceleration Due to Gravity01:12

Measuring Acceleration Due to Gravity

626
Consider a coffee mug hanging on a hook in a pantry. If the mug gets knocked, it oscillates back and forth like a pendulum until the oscillations die out.
A simple pendulum can be described as a point mass and a string. Meanwhile, a physical pendulum is any object whose oscillations are similar to a simple pendulum, but cannot be modeled as a point mass on a string because its mass is distributed over a larger area. The behavior of a physical pendulum can be modeled using the principles of...
626
Relative Motion Analysis using Rotating Axes - Acceleration01:22

Relative Motion Analysis using Rotating Axes - Acceleration

377
Consider a component AB undergoing a linear motion. Along with a linear motion, point B also rotates around point A. To comprehend this complex movement, position vectors for both points A and B are established using a stationary reference frame. The absolute velocity of point B is determined by adding the absolute velocity of point A, the relative velocity of point B in the rotating frame, and the effects caused by the angular velocity within the rotating frame.
Time differentiation is...
377
Relative Motion Analysis - Acceleration01:10

Relative Motion Analysis - Acceleration

398
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...
398
Rotation with Constant Angular Acceleration - I01:37

Rotation with Constant Angular Acceleration - I

6.8K
If angular acceleration is constant, then we can simplify equations of rotational kinematics, similar to the equations of linear kinematics. This simplified set of equations can be used to describe many applications in physics and engineering where the angular acceleration of a system is constant.
Using our intuition, we can begin to see how rotational quantities such as angular displacement, angular velocity, angular acceleration, and time are related to one another. For example, if a flywheel...
6.8K

You might also read

Related Articles

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

Sort by
Same author

Standalone optical frequency-offset locking electronics for atomic physics.

The Review of scientific instruments·2026
Same author

Atom interferometry at arbitrary orientations and rotation rates.

Nature communications·2024
Same author

Cold-atom sources for the Matter-wave laser Interferometric Gravitation Antenna (MIGA).

Scientific reports·2022
Same author

Quantum technologies in space.

Experimental astronomy·2021
Same author

Degenerate optical resonator for the enhancement of large laser beams.

Optics express·2020
Same author

Light-mediated strong coupling between a mechanical oscillator and atomic spins 1 meter apart.

Science (New York, N.Y.)·2020
Same journal

Erratum for the Research Article "Assessing the health risks of rice cadmium content standards in China" by H. Chu <i>et al</i>.

Science advances·2026
Same journal

Erratum for the Research Article "Developmental regulation of Erk signaling by mitotic kinases" by F. Chen <i>et al</i>.

Science advances·2026
Same journal

Magnetically levitated metasurface enabling tangible and bidirectional human-machine interaction.

Science advances·2026
Same journal

A general photoinduced manganese-catalyzed platform for the sequential difunctionalization of [1.1.1]propellane.

Science advances·2026
Same journal

Turning sound and force into light with AlN:Mn<sup>2+</sup> mechanoluminescence.

Science advances·2026
Same journal

Extreme dominance of Earth-origin heavy ions in the intense ring current near the Earth during the May 2024 super geomagnetic storm.

Science advances·2026
See all related articles

Related Experiment Video

Updated: Aug 22, 2025

A Protocol for Real-time 3D Single Particle Tracking
10:16

A Protocol for Real-time 3D Single Particle Tracking

Published on: January 3, 2018

15.0K

Tracking the vector acceleration with a hybrid quantum accelerometer triad.

Simon Templier1,2, Pierrick Cheiney1, Quentin d'Armagnac de Castanet1,2

  • 1iXblue, 34 Rue de la Croix de Fer, 78105 Saint-Germain-en-Laye, France.

Science Advances
|November 9, 2022
PubMed
Summary
This summary is machine-generated.

This study introduces a hybrid quantum accelerometer for precise acceleration vector tracking. This novel sensor offers a 50-fold stability improvement, crucial for geophysics and navigation.

More Related Videos

Three-Dimensional Finger Motion Tracking during Needling: A Solution for the Kinematic Analysis of Acupuncture Manipulation
08:27

Three-Dimensional Finger Motion Tracking during Needling: A Solution for the Kinematic Analysis of Acupuncture Manipulation

Published on: October 28, 2021

2.9K
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

10.2K

Related Experiment Videos

Last Updated: Aug 22, 2025

A Protocol for Real-time 3D Single Particle Tracking
10:16

A Protocol for Real-time 3D Single Particle Tracking

Published on: January 3, 2018

15.0K
Three-Dimensional Finger Motion Tracking during Needling: A Solution for the Kinematic Analysis of Acupuncture Manipulation
08:27

Three-Dimensional Finger Motion Tracking during Needling: A Solution for the Kinematic Analysis of Acupuncture Manipulation

Published on: October 28, 2021

2.9K
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

10.2K

Area of Science:

  • Quantum physics
  • Geophysics
  • Inertial navigation

Background:

  • Accurate acceleration tracking is vital for geophysics and economic geology, particularly for precise gravity mapping.
  • Current inertial sensors face limitations in precision and vector measurement, necessitating advancements for applications like navigation.

Purpose of the Study:

  • To present the first hybrid three-axis accelerometer combining quantum and classical sensing technologies.
  • To overcome the limitations of scalar quantum sensors by enabling full acceleration vector measurement.

Main Methods:

  • Integration of three orthogonal atom interferometer measurements with a classical navigation-grade accelerometer triad.
  • Utilizing the quantum advantage for ultralow bias and high-stability acceleration vector tracking.

Main Results:

  • Achieved a 50-fold improvement in stability (6 × 10-8 g) compared to classical accelerometers.
  • Recorded acceleration vector data at 1 kHz with <10 μg magnitude accuracy and 4 μrad pointing accuracy.

Conclusions:

  • The developed hybrid accelerometer demonstrates significant advancements for long-term acceleration vector tracking.
  • This technology paves the way for future strapdown applications and enhanced inertial navigation units utilizing quantum sensors.