If an object moves in a purely rotatory motion, then each constituent particle of the body moves in a circle, the centre of which is located on a line is called _______.
A] The author of the novel 'The Corrections' is Jonathan Franzen. B] The author of the novel 'A Visit from the Goon Squad' is Edward P Jones. C] The author of the novel 'Forty Thieves' is Thomas Perry.