A metal coin of mass 5g and radius 1cm is fixed to a thin stick AB...

 

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A metal coin of mass 5g and radius 1cm is fixed to a thin stick AB of negligible mass as shown in the figure. The system is initially at rest. The constant torque that will make the system rotate about AB at 25rpm in 5s is a x 10-N – m, then ris lom A metal coin of mass 5g and radius 1cm is fixed to a thin stick AB of negligible mass as shown in the figure. The system is initially at rest. The constant torque that will make the system rotate about AB at 25rpm in 5s is a x 10-N – m, then ris lom

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Given 2 R Icm 10m W 25pm 25 ... View the full answer