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The Complete Equilibrium

For rotationa...

Question

For rotational equilibrium of a rigid body, it is essential that net torque about the axis of rotation must be zero.

A

True

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B

False

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Solution

The correct option is A True

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Similar questions

For rotational equilibrium of a rigid body, it is essential that __

Q. The net torque on the body is zero that means the distance between the force and the rotational axis is zero

Is the body in rotational equilibrium? But the net torque about p and q is not zero right how? Plz explain thanks.

Q. A rigid body is rotating about a vertical axis at

n

rotations per minute. If the axis slowly becomes horizontal in

t

seconds and the body keeps on rotating at

n

rotations per minute then the torque acting on the body will be, if the moment of inertia of the body about axis of rotation is

I

.

Q. A rigid body is rotating about a vertical axis. In

t

second, the axis gradually becomes horizontal. But the rigid body continues to make

v

rotations per second throughout the time interval of

1 s

. If the moment of inertia

I

of the body about the axis of rotation can be taken as constant, then the torque acting on the body is :

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