Center of percussion is?

Center of percussion is?
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1 Answer

Answer :

Center of percussion is the point of application of the resultant of all the forces tending to cause a body to rotate about a certain axis.

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The center of percussion of the homogeneous rod of length L suspended at the top will be?

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If a suspended body is struck at the center of percussion, then the pressure on...

Description : If a suspended body is struck at the center of percussion, then the pressure on die axis passing through the point of suspension will be?

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Description : Which of the following is an example of perfect percussion ?

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Description : Define angle of repose. 

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Description : Define the ideal machine and ideal effort.

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six most common multiples

Description : six most common multiples

Last Answer : six most common multiples

A single force and a couple acting in the same plane upon a rigid body?

Description : A single force and a couple acting in the same plane upon a rigid body?

Last Answer : A single force and a couple acting in the same plane upon a rigid body cannot balance each other.

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Description : The algebraic sum of moments of the forces forming couple about any point in their plane is?

Last Answer : The algebraic sum of moments of the forces forming couple about any point in their plane is equal to the moment of the couple.

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Description : Kinetic friction is the?

Last Answer : Kinetic friction is the friction force acting when the body is in motion.

Tangent of angle of friction is equal to?

Description : Tangent of angle of friction is equal to?

Last Answer : Tangent of angle of friction is equal to coefficient of friction.

Dynamic friction as compared to static friction is?

Description : Dynamic friction as compared to static friction is?

Last Answer : Dynamic  friction  is   less  compared  to  static  friction.

Coulomb friction is the friction between?

Description : Coulomb friction is the friction between?

Last Answer : Coulomb friction is the friction between bodies having relative motion.

Limiting force of friction is the?

Description : Limiting force of friction is the?

Last Answer : Limiting force of friction is the friction force acting when the body is just about to move.

Coefficient of friction is the?

Description : Coefficient of friction is the?

Last Answer : Coefficient of friction is the ratio of limiting friction and normal reaction.

Frictional force encountered after commencement of motion is called?

Description : Frictional force encountered after commencement of motion is called?

Last Answer : Frictional force encountered after commencement of motion is called dynamic friction.

On the ladder resting on the ground and leaning against a smooth vertical wall, the force of friction will be?

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On a ladder resting on smooth ground and leaning against vertical wall, the force of friction will be?

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The ratio of limiting friction and normal reaction is known as?

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Last Answer : The ratio of limiting friction and normal reaction is known as coefficient of friction.

The coefficient of friction depends on?

Description : The coefficient of friction depends on?

Last Answer : The coefficient of friction depends on nature of surface.

Angle of friction is the?

Description : Angle of friction is the?

Last Answer : Angle of friction is the angle between normal reaction and the resultant of normal reaction and the limiting friction.

A trolley wire weighs 1.2 kg per meter length. The ends of the wire are attached to two poles 20 meters apart...

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Description : The units of moment of inertia of mass are?

Last Answer : Moment of inertia mass*velocity [Kg M T'-1]

The product of either force of couple with the arm of the couple is called?

Description : The product of either force of couple with the arm of the couple is called?

Last Answer : The product of either force of couple with the arm of the couple is called moment of the couple.

Two coplanar couples having equal and opposite moments?

Description : Two coplanar couples having equal and opposite moments

Last Answer : Two coplanar couples having equal and opposite moments can not balance each other.