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The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats. Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics, Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call 0091-9248678078

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Biomechanics :

Biomechanics INDIAN DENTAL ACADEMY Leader in continuing dental education www.indiandentalacademy.com www.indiandentalacademy.com

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Mechanics Biomechanics www.indiandentalacademy.com

Center of resistance:

Center of resistance www.indiandentalacademy.com

Center of resistance:

Center of resistance C res varies with root length and alveolar crest height www.indiandentalacademy.com

Single point force:

Single point force www.indiandentalacademy.com

Single point force:

Single point force www.indiandentalacademy.com

Moment :

Moment If the line of action of a force is at a distance from the Cres, the force will produce some rotation. The potential for rotation is measured as a moment www.indiandentalacademy.com

Moment Magnitude Direction Clockwise Counter- clockwise :

Moment Magnitude Direction Clockwise Counter- clockwise www.indiandentalacademy.com

Moment of force:

Moment of force First order second order third order www.indiandentalacademy.com

Couple :

Couple Two equal and opposite forces separated by a perpendicular distance. Equal and opposite forces that are not collinear. www.indiandentalacademy.com

Moment of couple :

Moment of couple first order second order www.indiandentalacademy.com

Moment of couple:

Moment of couple Third order rotation where the two forces of the couple are not located equidistant from C res www.indiandentalacademy.com

Additive and subtractive couples :

Additive and subtractive couples www.indiandentalacademy.com

Additive and subtractive couples:

Additive and subtractive couples www.indiandentalacademy.com

Equillibrium :

Equillibrium Sum of the forces acting in any plane equal zero. Sum of the moments in any plane equal zero. www.indiandentalacademy.com

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Thank you For more details please visit www.indiandentalacademy.com www.indiandentalacademy.com