Rotational DynamicsHardQuestion 6154
Question
Torque 10 N·m acts on flywheel (I = 2 kg·m²). Angular acceleration:
- A20 rad/s²
- B5 rad/s²Correct
- C0.2 rad/s²
- D2 rad/s²
Correct answer
5 rad/s²
Explanation
α = τ/I = 10/2 = 5 rad/s².
Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.
α = τ/I = 10/2 = 5 rad/s².