Tags Physics

Animals & Plants Arts & Entertainment Auto Beauty & Health Books and Literature Business Electronics Engineering & Technology Food & Drink History Hobbies Jobs & Education Law & Government Math People & Society Science Social Studies Sports Travel & Places

0

Subjects>Science>Physics

What condition or conditions must be met for a rigid body to be in equilibrium?

Madge Ledner ∙

Lvl 10

∙ 1mo ago

Updated: 3/12/2025

For a rigid body to be in equilibrium, two conditions must be met: the sum of all external forces acting on the body must be zero, and the sum of all external torques acting on the body must also be zero.

AnswerBot

∙ 1mo ago

Still curious? Ask our experts.

Chat with our AI personalities

Fran

I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.

Chat with Fran

Maxine

I respect you enough to keep it real.

Chat with Maxine

Judy

Simplicity is my specialty.

Chat with Judy

Add your answer:

Earn +20 pts

Q: What condition or conditions must be met for a rigid body to be in equilibrium?

Write your answer...

Submit

Still have questions?

imp

Continue Learning about Physics

What condition can cause a rigid body remain in equilibrium when acted upon by a non parallel coplanar force?

A rigid body will remain in equilibrium when acted upon by a non-parallel coplanar force if the vector sum of all forces acting on the body is zero, and the vector sum of all torques (or moments) acting on the body is also zero. This condition is known as the equilibrium of forces and moments.

How do force couples affect the stability and equilibrium of a rigid body?

Force couples create a turning effect on a rigid body without causing any translation. This affects the stability and equilibrium of the body by creating a moment that counteracts other external forces, helping to maintain balance and prevent rotation.

What condition is necessary for two bodies that are in physical contact to remain in equilibrium?

For two bodies in physical contact to remain in equilibrium, the condition necessary is that the sum of the forces acting on each body must be equal and opposite.

What is the difference between rest and equilibrium?

Rest refers to a state of inactivity or lack of motion, while equilibrium is the state of balance in which opposing forces or influences are balanced. Rest is a specific condition where an object is stationary, while equilibrium refers to a broader concept of balance between different factors.

What is the condition for a body to be in equilibrium?

For a body to be in equilibrium, the net force acting on it must be zero, meaning that the forces in all directions are balanced. Additionally, the net torque (or rotational force) acting on the body must also be zero, ensuring that it is not rotating.

Trending Questions

Definition of elastic strength in physics? Does an explosion sound louder with an overcast sky? How dangerous is 1 microsievert of radiation received in a short burst? Explain why the overhead mirror might be the most dangerous piece of equipment on the school bus? What is the relationship between the electric force and potential in a system with spherical symmetry? What is 108pounds in kg? What 3 things do you need to know when you are using a triple beam balance? In a parallel circuit how is the brightness of the light bulbs? What are the possible answers for a lab experiment involving a cart on a ramp? Why wool and feathers are insulators? What is the pulley system for a mousetrap car? Where are you most likely to build up enough satic charge to receive force? What is current carrying capacity of bundled conductor in relation to single conductor? How do you keep something hot in a cooler? What types of thunderstorms produce tornadoes? Is fork a lever? What is path sensitization method? What does mmHG mean relating to the eye? Statistically How many times will you be in a collision? How do you solve pendulum to frequency in vibrations?

Related Questions

What condition can cause a rigid body remain in equilibrium when acted upon by a non parallel coplanar force?

A rigid body will remain in equilibrium when acted upon by a non-parallel coplanar force if the vector sum of all forces acting on the body is zero, and the vector sum of all torques (or moments) acting on the body is also zero. This condition is known as the equilibrium of forces and moments.

What are equilibrium of coplanar forces?

equilbrium in coplaner forces at rigid body.

Why there is need of second condition of equilibrium if a body satisfies first condition of equilibrium?

Consider two equal and opposite forces acting along different lines of the body, which causes the body to rotate, although first condition is fulfilled but body is still moving. Thus, we need another condition for equilibrium that is the second condition of equilibrium.

What is the condition that must exist in order for a body to attain equilibrium?

The equilibrium condition requires the sum of the forces on the body to be zero.

Principle of transmissibility?

The principle of transmissibily states that the the conditions of equilibrium(uniform mothion) of a rigid body will remain unchanged if a force acting at a given point of the rigid body is tansmitted along its line of action to another point with the same magnitude and same direction.

Explain the two conditions of equilibrium?

first condition for equilibrium is that the a body is satisfy with first condition if the resultant of all the forces acting on it is zero let n numbers of the forces F1, F2,F3,.........., Fn are acting on a body such that sigmaF=0 a book lying on a table or picture hanging on the wall are at rest and thus satisfy with first condition of equilibrium a paratrooper coming with terminal velocity also satisfies first condition of equilibrium

What are the conditions of equilibrium when a number of parallel forces are acting on a body can a moving body be in equilibrium explain?

The first condition of equilibrium can be applied on concurrent forces that are equal in magnitude, since these produce translational equilibrium. But if the forces are equal in magnitude but are non concurrent then even first condition of equilibrium is satisfied but torque is produced which does not maintain rotational equilibrium. Hence for complete equilibrium that is, both translational and rotational , both the conditions should be satisfied.

Why does a rigid body has frequency?

A rigid body will have a natural frequency of vibration due to its mass and stiffness properties. When disturbed from its equilibrium position, the body will oscillate at this natural frequency. This frequency is determined by the body's physical characteristics and can be calculated using principles of dynamics.

How do force couples affect the stability and equilibrium of a rigid body?

Force couples create a turning effect on a rigid body without causing any translation. This affects the stability and equilibrium of the body by creating a moment that counteracts other external forces, helping to maintain balance and prevent rotation.

Similarity between static equillibrium of a particle and rigid body?

In statics a particle and a rigid body are viewed as pretty much the same thing, and can be analysed with the same methods. Assuming that a particle is in equilibrium i.e. the sum of the forces and the moments are all zero, and that a rigid body is made up of particles, we know that if each particle of this body is in equilibrium (internal forces cancel each other out) then we can conclude that the body must therefore also be in equilibrium. The difference between these a particle and a body is we will usually find a particle in space without these so-called constraints, while a rigid body- a beam comes immediately to mind, is usually constrained in some or other manner, by either a pin or roller or any other way.

Is there such a thing as truly rigid body?

In classical physics, a rigid body is an idealization where the distance between any two points on the body remains constant. However, in reality, all physical bodies have some degree of flexibility or deformation under certain conditions. Therefore, there is no truly rigid body in practice.

What condition of a body be in a state of equillibrium?

When a body or a system is in equilibrium, there is no net tendency to change. Everything is equal.

Still have questions?

imp

Resources

Top Categories

Product

Company

Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.