# What is the cause of gyroscopic couple??Why it acts in the direction perpendicular to the external torque appl?

DIRECT CURRENT MOTORS LEARNING ... move in a direction perpendicular to the magnetic ... current flowing through it from an external source. This current causes a ... - Read more

... the radius about which the force acts is the same, so the torques are ... the external torque ... in my angular momentum in the downwards direction. - Read more

## What is the cause of gyroscopic couple??Why it acts in the direction perpendicular to the external torque appl? resources

### Gyroscope - Wikipedia, the free encyclopedia

... it changes in response to an external torque much less and in a ... angle or pointing direction using the gyroscopic ... torque on the gyroscope is ...

### Precession - Wikipedia, the free encyclopedia

... its movement at any instant being at right angles to the direction of the torque. ... the torque and the perpendicular distance ... the cause of gyroscopic ...

### Gyroscope - Department of Mechanical Engineering UET ...

It follows from this that a torque τ applied perpendicular to the axis of ... gyroscopic couple will act over the vehicle outwards i.e ... direction. ∴ Gyroscopic ...

### chapter 5 gyroscope - IITG

Gyroscopic Torque To cause precession of a spinning body, an external torque must be ... spin axis changes its direction a gyroscopic couple will act about the ...

### gyroscope Facts, information, pictures | Encyclopedia.com ...

The property of the rotor axle to point toward its original orientation in space is called gyroscopic ... gyroscope's sense of direction ... direction perpendicular ...

### Precession of the equinoxes - 2012 Wiki

The direction of precession is opposite ... This torque is always in the same direction, perpendicular to the direction in ... the Sun and Moon also cause small ...

### Precession - tpub.com

Let's consider further the important characteristic of gyroscopic precession. ... is to cause precession, ... torque). The direction of precession is always ...

### Torque - Torque'n it up!

Torque can provide the magnitude and direction of a rotational force. ... Torque can cause something to spin or rotate it ... Both torque and force act similarly at ...

### Torque - OpenStax-CNX

The determination of torque's direction is relatively easier ... Torque in terms of force perpendicular to ... then torque acts along the ...

### PHYS-2010: General Physics I Course Lecture Notes Section X

... General Physics I Course Lecture ... Torque is actually a vector which points in a direction perpendicular ... the net external torque acting on the system is ...

### Torque (Moment) - NASA

... or rotating at a constant angular velocity continues to do so until it is subject to an external torque. ... perpendicular to the direction ... acts ...

### Understanding Propeller Torque and P-Factor - FlightGear wiki

Propeller torque effect. ... (propellers that rotate in opposite directions) the torque from ... The engine and propeller act as a big gyroscope. However, gyroscopic ...

### 3D Rigid Body Dynamics: Kinetic Energy, Instability ...

... but which in reality may have internal modes which drain energy, will act ... is perpendicular to ... an external force directed along the i direction: ...

### Physics Laboratory - Appalachian State University

where F is the applied force, r is the distance from the axis of rotation to where the force is applied, and θ is the angle between the direction of the applied ...

### Magnetic Effects Experiment - Test Questions | Tutorvista.com

The direction of magnetic field lines can ... is placed in a magnetic field, a torque acts on the coil ... an axis perpendicular to the magnetic ...

### Chapter 2 Review of Forces and Moments - Brown University

2.1.4 Classification of forces: External ... A Lift force, which acts perpendicular to the direction of air ... The tangential forces can act in any direction, ...

### Electron Spin Resonance - CERN

Since this torque acts perpendicular to ... the interaction of atoms with external ... The resulting absorption spectra are described as electron spin resonance ...

### CHAPTER III MECHANICAL SYSTEMS 3

be deformed by external force or torque such that the ... this torque acts in the torsional spring in ... the spring acts in the direction opposite to that of ...

### P-factor, Torque, Propwash, and Gyroscopic Precession

P-factor, Torque, Propwash, and Gyroscopic ... i.e., the airplane's wings) is great enough to cause the ... "the normal force is the force that acts perpendicular to ...

### Patent US6458008 - Remote control device with gyroscopic ...

... the rotational velocity of the gyroscope is constant. The direction of the ... that is perpendicular to ... gyroscope 411 acts to stabilize ...

### Do gyroscopic forces from the wheels make any significant ...

Do gyroscopic forces from the wheels ... the direction of the torque is perpendicular to the directions of the ... must be conserved if no external torques act on ...

### Statics - Wikipedia, the free encyclopedia

... is equal to the perpendicular distance from O to the ... any small disturbance will cause the body to ... the body is stable since no net torque acts on the ...

### Gyro Compass - Scribd

... P= T/SI OR P = applied torque/ angular momentum ... Weight of the transferred Hg acts downwards ... to cause downward precession when the north axis ...

### result - definition of result by The Free Dictionary

aftereffect - any result that follows its cause after ... the Coriolis force acting perpendicular to the direction of motion ... - act or be so as to ...

### PART 1 REVIEW & SUMMARY - Cabrillo College

cause of torque .(b) ... Since is parallel to torque must be perpendicular to . ... net external torque on the system ...

### Topic:Theory of machines - Wikiversity

The subject Theory of Machines may be ... If the precessionnal motion is caused by applying a torque,it is called gyroscopic ... It acts in the opposite direction to ...

### Gyroscope Physics

Description of gyroscope physics and how a gyroscope ... of an object can act in a direction that is very ... that external torque is almost ...

### The Gyroscope - Rice University

The Gyroscope "A large ... of spin points in a nearly fixed direction when external torques are small. This ... so the torque is horizontal, perpendicular

### MASS TRANSFER - Gyroscopes - Everything you needed to know

The site also looks at the possible uses of gyroscope based propulsion (gyroscopic ... torque is the cause ... torque may be used to predict the direction ...

### Coriolis effect in gyroscopes - Physics Forums

... there is no coriolis effect in the gyroscopic frame. There is no coriolis effect in the external frame, ... A torque perpendicular to the angular momentum ...

### Gyroscopes - Everything you needed to know

The site also looks at the possible uses of gyroscope based propulsion (gyroscopic ... momentum to any torque that would change the direction of ... act upon the ...

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