A solid sphere of radius 4 cm and mass 5 kg is rotating (rotation axis is passing through the centre of the sphere) with an angular velocity of 1200 rpm. It is brought to rest in 10 s by applying a constant torque. The torque applied and the number of rotations it made before it comes to rest are _______ and _______ respectively.

A

$$0.128\pi$$ Nm, 100

B

$$0.0128\pi$$ Nm, 50

C

$$0.128\pi$$ Nm, 50

D

$$0.0128\pi$$ Nm, 100