Two equal and opposite forces F are allplied tangentially to a uniform disc of mass M and radius R . If the disc is pivoted at its centre and free to rotate in its plane, the angular acceleration of the disc is :

Options

A. `[(3x^(2))/(m)]^(1//3)`
B. `[(3x^(2))/(2m)]^(1//3)`
C. `((2mx)/(9))^(1//2)`
D. `[(mx^(2))/(3)]^(1//2)`

Answer

A