Examlex
The law of conservation of angular momentum states that the angular momentum of an object remains constant if there are no external ______________ torques acting.
Constitutional Protections
Safeguards provided by a constitution to protect individual rights and freedoms from infringement by the government or other entities.
American Mutoscope
An early motion picture company and the creator of the Mutoscope, a device for viewing moving pictures by flipping through a series of photographs.
Biograph Company
An early American motion picture company known as one of the most significant and influential studios in the film industry's formative years.
Panning-Head Tripod
A type of tripod head that allows for smooth horizontal camera movements, commonly used in video and film production for stable panning shots.
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