Question:

2.A 10 kg body hangs at rest from a rope wrapped around a cylinder 0.2 m in diameter. The torque applied about the horizontal axis of the cylinder is

Options :

  • a) 98 Nm
  • b) 19.6 Nm
  • c) 196 Nm
  • d) 9.8 Nm

Answer :

d) 9.8 Nm

Answer Steps :

Solution :-

 

Video Tutorial