An Object Moves in a Circle of Radius R at Constant

question 48

Multiple Choice

An object moves in a circle of radius R at constant speed with a period T. If you want to change only the period in order to cut the object's acceleration in half, the new period should be

• A) T/4.
• B) T/2.
• C) T/ .
• D) T .
• E) 4T.

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Definitions:

Biological Parents

The parent(s) who contribute their genes to their offspring through reproduction.

Chromosomes

Structures within cells that contain DNA and carry genetic information necessary for cell growth, division, and function.

Genes

Units of hereditary information that are made up of DNA and govern the development of traits and characteristics through the synthesis of proteins.

Monozygotic Twins

Twins that develop from a single fertilized egg, resulting in two genetically identical individuals.