Table of Contents
Can a body be in rotational equilibrium but not in translational equilibrium?
Answer: Yes, it is possible that an object is in rotational equilibrium but not in translational equilibrium. Therefore, the object is not in translational equilibrium. If we find the net torque about O, then it is equal to zero, as the torque of one force balances the torque of another force.
What is an example of rotational equilibrium?
What is an example of rotational equilibrium? An object is in rotational equilibrium if the net torque acting on it is zero. A balanced seesaw is an example of a system where the clockwise torque is equal to the counterclockwise torque, allowing it to remain stationary.
Which is an example of translational and rotational equilibrium?
The most familiar example of combined rotational and translational motion is a rolling wheel. While it is rolling, the axis of the wheel remains the axis of rotation, and our equations apply.
When a body is in rotational equilibrium?
A : For a body to be in rotational equilibrium the net torque acting on the body about any point is zero.
What two conditions define a system in rotational equilibrium?
A body is in rotational equilibrium if it satisfies the stated conditions: Firstly, the forces act in the same plane, Secondly, the forces cross at a common point, and Lastly, the sum (vector) of the forces acting on the body equals to a zero vector.
What are the two conditions for rotational equilibrium?
What is translational motion and rotational motion with example?
Translational Motion: Translational motion is motion that involves the sliding of an object in one or more of the three dimensions: x, y or z. But an object can still be moving even when it’s just sitting at a particular x-, y- and z-coordinate, it can still spin.
What’s the difference between rotational and translational?
A rotation motion corresponds to a force acting on a body towards a direction perpendicular to its velocity. However, in a translation the force is acting parallel to the velocity.
What is the difference between rotational and translational motion?
A rigid body shows two distinct types of motion that is translational and rotational motion….Difference between translational motion and rotational motion :
| Translational motion | Rotational motion |
|---|---|
| The body same displacement in equal interval of time | The body travels same angular displacement in equal interval of time. |
What do you mean by rotational equilibrium of a body?
An object is in rotational equilibrium if the velocity of its rotation is constant. An object that is not rotating or an object that is rotating in one direction a constant rate would be considered in rotational equilibrium. To be in rotational equilibrium, the net torque acting on the object must be zero.
Can a body rotate without torque?
Solution : No. torque is required only for producing angular acceleration.
Can a rotating object be in equilibrium?
An object may be rotating, even rotating at a changing rate, but may be in translational equilibrium if the acceleration of the center of mass of the object is still zero.
Under what circumstances is an object in rotational equilibrium?
Rotational Equilibrium An object is in rotational equilibirum (its angular momentum is constant) if the sum of the torques acting on it is zero. An object will be in equilibrium if it is suspended from its center of gravity or its center of gravity is below the suspension point.
Which situation is the best example of rotational motion?
The movement of a spinning top is one of the best examples of rotatory motion. When the spinning top is placed on a surface such that only its pointed end is in contact with the ground and the thread is pulled with force, the top spins about its own axis till the energy possessed by the top gets consumed thoroughly.
What is the main difference between rotational and translational motion?
Difference between translational motion and rotational motion :
| Translational motion | Rotational motion |
|---|---|
| The body moves in a straight line . | The body moves in a circular path on an axis of rotation. |
| The body same displacement in equal interval of time | The body travels same angular displacement in equal interval of time. |
Which of the following is an example of rotational motion?
Fan moving in the house, table fan, hand blender’s blades motion are all examples of rotational motion.