The relative position of the points on any object will not change at any application of force then,it is called rigid body.OR,It is defined as a system of particle,which does not deform.....,
The relative position of the points on any object will not change at any application of force, then it is called rigid body. The relative position of the points on any object will not change at any application of force, then it is called rigid body.
no body is truely rigid body because we observe rigid body at microscopic level
It has a rigid skeleton but the body is flexible.
because a rigid body can vibrate.
An elastic body will stretch when loaded. A rigid body willl not. A rigid body is a theortical body only in which stiffness is infinite.
rigid body has definite shape but deformable body does not have .
The skeletal system gives rigid support to the body.
"The condition of equilibrium or motion of a rigid body is remain unchanged, if a force acting on the rigid body is replaced by another force of the same magnitude and same direction but, acting anywhere along the same line of action."
A Rigid body is defined as a system of particles which does not deform.
The key difference between a particle and a rigid body is that a particle can undergo only translational motion whereas a rigid body can undergo both translational and rotational motion
The degree of freedom of a rigid body when one point of the body is fixed is zero. This means that the rigid body has no motion at all as it is completely pinned down by the fixed point. Any movement of the rigid body would cause it to become non-rigid.The degrees of freedom of a rigid body are expressed in terms of six independent parameters which are:Translation in three orthogonal directionsRotation around three orthogonal axesWhen one point of the rigid body is fixed the body cannot move in any of these directions resulting in a degree of freedom of zero.
Any body falling into a black hole will get completely destroyed. There is no such thing as an absolutely rigid body; a "rigid body" is an approximation that may help with some calculations, and such an approximation is valid (i.e., it's a good approximation) under certain circumstances, but a body will certainly not remain rigid under the extreme circumstances of a black hole.