what is a moment of a couple?
state any three characteristics of a couple
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⚫Moment Of A Couple
◾The product of magnitude of any one force and arm of the couple is known as moment of a couple.
⚫the characteristics of the moment of a couple are ;
◾Moment of a couple does not depend on position of the point about which the body rotates.
◾Couple always produces rotatory motion of bodies.
◾A single force cannot balance or neutralize the couple. A counter couple is required to balance the couple acting on the body.
◾If the restoring couple balances the deflecting couple then the body is in a state of rotatory equilibrium.
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Heya ____
Moment of couple ____
• It can be expressed as the product of any one of the force ' magnitude and the distance at which the force are separated....
It's characteristics _____
• As two forces formed couple are equal and opposite and it didn't produce translation motion...
• About any point in its plane it is constant both in magnitude And direction...
• It can't be balanced by single force...
Thank you
Moment of couple ____
• It can be expressed as the product of any one of the force ' magnitude and the distance at which the force are separated....
It's characteristics _____
• As two forces formed couple are equal and opposite and it didn't produce translation motion...
• About any point in its plane it is constant both in magnitude And direction...
• It can't be balanced by single force...
Thank you
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