Force: The unit of forces the Newton (N) where one newton is one-kilogram meter per second squared. Thus, force, in Newton's 𝑭 = 𝒎𝒂 Where m is the mass in kilograms and a is the acceleration in meters per second squared. Gravitational force, or weight, is mg, where 𝒈 = 𝟗. 𝟖𝟏 𝒎/𝒔 𝟐 . Example: A mass of 5000 g is accelerated at 2 m/s2 by a force. Determine the force needed? Force = mass x acceleration = 5kg x 2m/s2 = 10 kg m/s2 = 10 N. Work: The unit of work or energy is the joule (J) where one joule is one Newton meter.

This lecture about cuspit tooth canine) discussing its features and functions.

This course explores the fundamental properties that all languages share and examines how they differ in aspects such as structure (sound systems, word formation, syntax), meaning, acquisition, variation, and change. It also considers the cultural and artistic uses of language and compares oral, written, and signed languages.

illustrating everything about mandibular lateral and central incisors.

Prosthodontics is the branch of dentistry pertaining to the restoration and maintenance of oral function, comfort, appearance, and health of the patient by the restoration of the natural teeth and/or replacement of missing teeth and contiguous oral and maxillofacial tissues with artificial substitutes Pr

Haematology

Is the science that study the blood, and it's structure, function, disease, and the convenience between structure and the function.

Blood

Is highly specialized (sterile) connective tissues, which circulate in a closed system of vessels as a liquid with red color, but in out this system a solid phase will perform, which we called plug or blood clot.

Illustrating the principles features of permanent upper lateral incisors with explaining every tooth aspects.

Explaining the importance and function of Permanent maxillary anterior teeth and then focussing on the identifying prencibles of upper central incisors with discussing every tooth aspects.

  Identifying every landmarks on every tooth surfaces and thirds including grooves, pits, fossae, and surfaces …..etc.