What are internal forces?

Q: What happens when a force (couple moment) acts on a deformable body?

A: When a force acts one the body, it moves and deforms in direction with to respective the force…

Q: Define the term Normal Force,N?

A: There are two types of forces onto the cross section of the material. First the forces that are…

Q: principle of

A: Answer-Inertial forces

Q: Discuss the means of measuring the force distribution within a body?

A: Force is the impact or action applied on a body.

Q: What are Rigid Bodies and their examples.

A: Given Data : Rigid bodies

Q: if the forces are

A:

Q: What is si unit of force?

A: A force when act on an object always try to change the state of that object . Like it can change its…

Q: What are the Coplanar Loadings?

A: Loadings are said to be coplanar when they all are lying in a plane example :  Plane trusses

Q: WHAT ARE THE PROPERTIES OF THE PSEUDO-FORCES [CHORIOL,

A: A Pseudo force (also called a fictitious force, inertial force or d'Alembert force) is an…

Q: tress?

A: given: what is si unit of stress?

Q: What does shear strains cause?

A: Answer Shear Strain : it is the angular displacement from the original position

Q: Consider the law of triangle of forces. a) Explain the principle of law of triangle of forces.

A:

Q: How did you get the summation of forces in each direction?

A: We can easily find the vector form of each force and then consider the sum of all the forces acting.…

Q: What is non-impulsive forces?

A: An impulsive force can be defined as the very large force acting for an infinitesimally short period…

Q: How can we calculate the maximum stress?

A: Stress: Stress is defined as the developed force in the specimen per unit area when that specimen is…

Q: What is the dynamic stress?

A: Stress: Stress is defined as the developed force in the specimen per unit area when that specimen is…

Q: Lipkin is standing on a scale while leaning with his hands on a wall at an angle of 600.  Draw a…

A: Suppose lipkin apply a force of magnitude 'F' towards the wall,

Q: The maximum possible draft in rolling which is the difference between initial and final thickness of…

A: Rolling is a process in manufacturing where we change the geometry of the object. In this process,…

Q: What is external force?

A: Answer : Force - It is an effect which changes or try to change the state of a body.

Q: maximum shear force

A: To find maximum shear force

Q: Write the equation to calculate the work done by an axial force?

A: Work: Work is defined as the multiplication of the axial force on the body and displacement…

Q: 2. Which of the following are responsible for residual stress and distortion?

A: Residual stresses are the stresses in the material remains in the material after the removal of the…

Q: 1. What is a net force? 2. What is an unbalanced force?

A: 1. Net Force: When the multiple force acting or passing through a single point of a body or…

Q: What is the average shear stress?

A:

Q: Why should stress not exceed the material by design?

A: Every component is designed based on working stress which will acts on the component during its…

Q: What Fundamental problems occur in finding the resultant Internal normal force?

A: The resultant internal force is defined as the force, which is the result of resisting forces in the…

Q: Define non conservative forces.

A: Given Non conservative forces To find Definition of non-conservative forces

Q: What is the work done by the force applied by the rope?

A: To find  Workdone

Q: How does the tension in the string change as the masses start to move? Or does it?

A: Consider pulley mass system as shown in the figure below, Scenario 1 Assume the pulley does not…

Q: What are the three equations of flexural rigidity?

A: Flexural Rigidity  It defined as the resistance offered by structure while undergoing bending or it…

Q: For what minimum force F

A: Given;   Given figure shown rod PQ of length L and flexural rigidity EIhinged at both ends,

Q: Define the term work of force?

A: Work of force is defined as the dot product of force and displacement  W=F.S…

Q: Define conservative forces.

A: When a particle is moved from one point to another than in that case the force applied is called the…

Q: What is the relation between force and velocity?

A: When the velocity of a moving particle changes it is called as acceleration. Due to change in…

Q: vibrations, please help

A:

Q: tensile strength

A: when weight and energy is the criterion for design the then required material having high tensile…

Q: Write the nature of work done by an elongated spring?

A: The elongation produced in an ideal spring is directly proportional to the spring force F=−kx.

Q: A pair of forces acting directly on the material to reduce in its length are called   Select one:…

A: Solution:

Q: What are the differences between the Triangles of forces and polygon of forces?

A: Both triangle and polygon of forces are used for analysis of vectors.

Q: What is centripetal force?

A: Centripetal force is a force that acts during a circular motion. During circular motion centripetal…

Q: modul

A: given: What is unit of bulk modulus?

Q: What is the normal force applied to the block?

A:

Q: Tensile and Compressive forces are indirect forces Select one: O True O False

A: There are two types of forces: 1.direct forces 2.indirect forces

Q: Why is the magnitude and direction of the principal stress change from point to point within a beam…

A: Principal stresses is known as the magnitude of normal stress  acting on a principal plane in a…

Q: What are the concentrated forces?

A: Concentrated forces are more a  mathematical idealizations than a realistic. Force applied at a…

Q: How do the magnitude and direction of the principal stress change from point to point within a beam?

A: Given: A beam is loaded.  Explanation: Consider a beam which is loaded at a point shown below:

Q: Differ between Constant Load and Cross-Sectional Area?

A: Constant load otherwise called Point load (P) is a force applied at a single infinitesimal point at…

Q: Write some of the fundamental problems in axial forces?

A: An axial force is the compression or tension force acting in a member. If the axial force acts…

Q: Define the term" state of hydrostatic”?

A: hydrostatic state of stress is a special case of stress.

Q: What is internal force?

A: Generally, Internal forces are generated due to external forces in the materials which is under…

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.