2. Questions Bank
  3. JEE Main & Advanced
  4. Physics
  5. Rotational Motion

JEE Main & Advanced Physics Rotational Motion Question Bank Numerical Value Type Questions - System of Particles & Rotational Motion

  • question_answer
    A metal coin of mass 5 g and radius 1 cm is fixed to a thin stick AB of negligible mass as shown in the figure. The system is initially at rest. The constant torque (in Nm) that will make the system rotate about AB at 25 rotations per second in 5s, is close to:

    Answer:

    \[(2\times {{10}^{-5}})\]


You need to login to perform this action.
You will be redirected in 3 sec spinner