errs alle a] Cengage Learning 4. [-/3 Points] MY NOTES | OSCOLPHYS2 10.3,P.014. Suppose you exert a force of 202 N tangential to a 0.235 m radius 75.0 kg grindstone (a solid disk). (Give your answers to at least 2 decimal places.) (a) What torque (in N - m) is exerted? (Enter the magnitude ) N-m (b) What Is the angular acceleration (in rad/s?) assuming negligible opposing friction? (Enter the magnitude.) rad/s\" (c) What is the angular acceleration (in rad/s*) if there is an opposing frictional force of 23.6 N exerted 3.00 cm from the axis? (Enter the magnitude.) rad/s? t Additional Materials see ' GI eBook