Question Detail
Question
A force of 180 N is applied tangentially to the rim of a solid aluminium disk of radius 0.30 m. Calculate the torque exerted.
Correct Answer
Option D is the correct answer.
Detailed Explanation
Torque τ = rF = 0.30 × 180 = 54 Nm.
Hint
Torque = force × perpendicular distance.