A pendulum is made by using a thread of length 300 cm and a small spherical bob of mass 100 g. It is suspended from a point S. The bob is pulled from its position of rest at O to the point A so that the linear amplitude is 25 cm. The angular amplitude in radian and the potential energy of the bob in joule at A are respectively

A

0.10 and 0.10

B

0.083 and 0.01

C

0.251 and 2.94

D

0.083 and 0.24