Centripetal and Centrifugal Forces

What is the external force applied to a body moving along a curved path with uniform linear velocity called?

What is the centrifugal force that acts on a body moving with uniform linear velocity along a circular path known as?

Which rule can be used to represent angular acceleration through a vector diagram?

What does the vector xx' represent in the context of angular velocity change over time dt?

What is the name of the axis about which a disc is spinning in the context described?

What is the action of the reactive or centrifugal force on a body moving with uniform linear velocity along a circular path?

What is the mass moment of inertia of the rotor?

What is the angular velocity of precession?

What is the gyroscopic couple obtained in kN-m?

In which direction does the reactive gyroscopic couple effect cause the ship to move?

Where are gyroscopes commonly used for inertial navigation systems?

What is the effect of the active gyroscopic couple on an airplane during a left-hand turn?

In a naval ship, what is the fore end called?

What happens to the ship when pitching is upward?

What is the effect of the reactive gyroscopic couple in an airplane during a left-hand turn?

What is the direction of the active gyroscopic couple in an airplane during a left-hand turn?

When an airplane takes a left turn, what happens to the plane of active gyroscopic couple?

What is the angular momentum vector direction changed to in an airplane by the active gyroscopic couple?

What represents the change of angular momentum or active gyroscopic couple in an airplane during a left turn?

In naval ship terminology, what are the left hand and right hand sides called when viewed from the stern?

What is the angular velocity of precession denoted by?

Which plane is referred to as the plane of precession in the text?

What represents the active gyroscopic couple in the horizontal plane?

In what direction does the active gyroscopic couple act in the plane XOY?

What is the axis of active gyroscopic couple perpendicular to?

What is the reactive gyroscopic couple opposite in direction to?

In which devices are gyroscopes commonly used according to the text?

What is used to minimize the rolling and pitching effects of waves in ships?

In which plane does the axis OX rotate when seen from the top?

What is known as the axis of spin according to the text?

What condition is necessary for the effect of gyroscopic couple on a naval ship to occur?

Why is there no effect of gyroscopic couple acting on a naval ship during rolling?

What is the formula for the velocity of precession in a vehicle taking a turn?

In the context of a vehicle taking a turn, what does the gyroscopic couple due to 4 wheels depend on?

What will happen if the sum of P/2 and Q/2 exceeds W/4 in a vehicle taking a turn?

What happens if PI becomes zero or negative in a vehicle taking a turn at high speeds?

What is the effect of centrifugal force on a vehicle moving along a curved path?

What balances the overturning couple in a turning vehicle?

What is the angle of heel in a two-wheel vehicle when taking a turn?

What is the effect of the gyroscopic couple on a two-wheel vehicle taking a turn?

What is the angular Momentum vector due to spin represented by in a two-wheel vehicle?

Which force acts horizontally through the centre of gravity in a two-wheel vehicle taking a turn?

What is the Total overturning couple's role in the stability of a two-wheel vehicle?

How can the value of the angle of heel be determined in a two-wheel vehicle?

What is the mass moment of inertia of a uniform disc mounted on an arm through its center of gravity and perpendicular to its plane?

How would an aeroplane be affected by the gyroscopic couple when it makes a half circle towards left?

What is angular velocity of precession in example 1?

What is the mass moment of inertia of the engine and propeller in example 2?

What is the external force applied to a body moving along a curved path with uniform linear velocity called?

What is the centrifugal force called when a body is moving with uniform linear velocity along a circular path?

In precessional angular motion, what represents the change of angular velocity in time dt?

Which rule can be used to represent angular acceleration through a vector diagram?

What is the term for the rate of change of angular velocity with respect to time?

In precessional motion, what does the vector xx' represent?

What is the name of the axis about which the axis of spin is going to rotate?

What is the plane called where the disc is rotating and parallel to the plane YOZ?

What is the active gyroscopic couple needed to be applied for the disc when the axis of spin rotates with angular velocity P?

What is the name given to the plane represented by XOY, about which the couple causing a change in angular momentum lies?

What is the reactive couple that the disc experiences when the axis of spin rotates about the axis of precession called?

Where are gyroscopes commonly used according to the provided text?

Which vector represents an anticlockwise couple in the plane XOY as per Figure (b)?

What does d/dt represent in this context?

What is the horizontal plane where the axis of spin rotates called?

'Gyroscopic Couple' refers to an applied force causing what type of motion in a spinning disc?

What is the angular velocity of precession in radians per second?

What is the gyroscopic Couple calculated to be in kilonewton-meters?

In which direction does the reactive gyroscopic couple effect cause the ship to move?

Which of the following is NOT an industrial application of gyroscopes as mentioned in the text?

What does I represent in the context of the rotor's properties?

What happens to the angular momentum vector when an airplane takes a left turn?

In a naval ship, what is the rear end known as?

What is the effect of the reactive gyroscopic couple on a naval ship when pitching is downward?

What does the active gyroscopic couple on an airplane cause during a left-hand turn?

What is the effect of steering on a naval ship?

What is the role of the reactive gyroscopic couple during pitching upward of a naval ship?

Which plane is perpendicular to vector xx' representing the active gyroscopic couple?

What defines the left-hand and right-hand sides of a naval ship when viewed from the stern?

When an airplane makes a left turn, what is the direction of reactive gyroscopic couple?

During pitching upward of a naval ship, what force does the reactive gyroscopic couple apply?

What is the condition required for the effect of the gyroscopic couple on a naval ship to occur?

In a vehicle moving along a curved path, what balances the overturning couple caused by the centrifugal force?

What happens to the vertical reactions at the wheels in a vehicle taking a turn if the sum of P/2 and Q/2 exceeds W/4?

What does the gyroscopic couple due to the rotating parts of the engine depend on?

What is the effect of the gyroscopic couple on the vertical reactions at the wheels in a vehicle taking a turn?

What is required for a gyroscopic couple to be generated in a vehicle taking a turn?

What does the magnitude of vertical reaction on each wheel depend on in a turning vehicle?

How does the gyroscopic couple impact the reactions on inner and outer wheels in a turning vehicle?

In a two-wheel vehicle taking a turn, the angle at which the axis of spin is inclined to the horizontal is known as ____________.

What is the effect of the gyroscopic couple on a two-wheel vehicle taking a turn?

What is the centrifugal force that acts on a two-wheel vehicle taking a turn known as?

Which term is used to describe the angular momentum vector due to spin in a two-wheel vehicle?

What will happen to a ship when pitching is upward?

What is the name for the force that balances the overturning couple in a turning vehicle?

What is the angle used to determine the vehicle's stability in relation to the balancing and overturning couple?

What is used to minimize rolling and pitching effects of waves in ships?

What is the term used to describe the force applied externally over a body moving along a curved path with uniform linear velocity?

When a body itself is moving with uniform linear velocity along a circular path, what is the force that acts radially outward?

In precessional angular motion, what is the vector quantity that represents the rate of change of angular velocity with respect to time?

When a disc is spinning about an axis in anticlockwise direction, what rule can be used to represent the change in angular velocity after a short interval of time?

In the context of a spinning disc, what does the vector xx' represent?

What is the term used to describe the force required to make a body move along a required curved path with uniform linear velocity?

What is the direction of the reactive gyroscopic couple effect when the ship steers to the left with the rotor rotating clockwise when viewed from the stern?

Which unit is used to express the gyroscopic couple calculated in the given scenario?

What does the application of gyroscopes in inertial navigation systems and submarines emphasize?

In what type of motion does the reactive gyroscopic couple result when an airplane makes a left turn?

What role do gyroscopes play in maintaining direction in tunnel mining according to the text?

What is the effect of the reactive gyroscopic couple on a naval ship during pitching upward?

What does the active gyroscopic couple on a naval ship cause during steering?

When an airplane takes a left turn, what is the direction of the active gyroscopic couple?

What does the vector xx' represent in the context of an airplane taking a left turn?

In a naval ship, what is the right-hand side called when viewed from the stern?

What is the effect of reactive gyroscopic couple in an airplane during pitching downward?

What happens if a ship pitches downward due to reactive gyroscopic couple?

What is the effect of an active gyroscopic couple on an airplane during pitching upward?

What does the plane of active gyroscopic couple XOY represent when it is vertical as shown in Fig (b)?

What is the effect of reactive gyroscopic couple during pitching upward on a naval ship?

What is the net gyroscopic couple acting on a vehicle with 4 wheels when the rotating parts of the engine and wheels rotate in the same direction?

In a vehicle moving along a curved path, what is the magnitude of the vertical reaction at each outer or inner wheel due to the gyroscopic couple?

What is the role of the vertical reactions at the outer and inner wheels in a vehicle moving at high speeds and PI becoming zero or negative?

What happens if the sum of P/2 and Q/2 exceeds W/4 in a vehicle taking a turn?

Which statement accurately describes the vertical reactions at the outer and inner wheels due to centrifugal force acting on a vehicle along a curved path?

What is required for a gyroscopic couple to be generated in a vehicle taking a turn?

What is the primary purpose of the gyroscopic couple acting on a vehicle moving along a curved path?

How does the centrifugal force affect the stability of a vehicle taking a turn?

Which factor determines whether an automobile's inner wheels will leave the ground during high-speed turns?

What is the magnitude of Total overturning couple in a vehicle moving along a curved path?

What is the angular velocity of the axis of spin about the axis of precession known as?

Which vector represents the active gyroscopic couple causing a change in angular momentum?

What is the plane called where the active gyroscopic couple lies?

What is the axis about which the active gyroscopic couple acts called?

In which direction does the vector xx' representing the active gyroscopic couple act?

Which plane is known as the plane of precession?

What is the reactive couple experienced by the disc when the axis of spin rotates about the axis of precession known as?

What is used in ships to minimize rolling and pitching effects caused by waves?

What is the effect of the gyroscopic couple on a vehicle taking a turn?

In a two-wheel vehicle, what determines the stability in relation to balancing and overturning couples?

What is the role of the centrifugal force in a two-wheel vehicle taking a turn?

What is the effect of the reactive gyroscopic couple in an airplane making a left turn?

What represents the gyroscopic couple on an aircraft during a left-hand turn?

How does the angle of heel impact the stability of a two-wheel vehicle?