URGENT! rotational kinematics A record player is spinning at 33 rpm when the motor is switched off. After 5.9 seconds the angular speed has decreased to 20 rpm. Calculate the frictional torque if the record player can be treated as a solid wheel of mass 5.5 kg and radius 14 cm. A. 1187.62712 Nm B.0.01244 Nm C. 0.04752 Nm D. 2375.25424 Nm E. 0.11876 Nm Which one?