Question:
A rigid body is said to be in partial equilibrium, when it is in
A rigid body is said to be in partial equilibrium, when it is in
Updated On: Jul 6, 2022
- translational equilibrium only
- rotational equilibrium only
- either (a) or (b)
- neither (a) nor (b)
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The Correct Option is C
Solution and Explanation
A rigid body is said to be in partial equilibrium when it is in translational equilibrium but not in rotational equilibrium or when it is in rotational equilibrium but not in translational equilibrium.
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Concepts Used:
System of Particles and Rotational Motion
- The system of particles refers to the extended body which is considered a rigid body most of the time for simple or easy understanding. A rigid body is a body with a perfectly definite and unchangeable shape.
- The distance between the pair of particles in such a body does not replace or alter. Rotational motion can be described as the motion of a rigid body originates in such a manner that all of its particles move in a circle about an axis with a common angular velocity.
- The few common examples of rotational motion are the motion of the blade of a windmill and periodic motion.