Question

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what is Rigid body❔

Good evening Fliends​

Answer 1

Answer:

A rigid body is a solid body in which deformation is zero or so small it can be neglected

Answer 2

Answer:

A rigid body is a collection of nodes, elements, and/or surfaces whose motion is governed by the motion of a single node, called the rigid body reference node. The relative positions of the nodes and elements that are part of the rigid body remain constant throughout a simulation.

Explanation:

evening.