A weightless thread can bear tension upto 3.7 kgwt. A stone of mass 500 gm is tied to it and rotated in a circular path of radius 4m, in a vertical circle. If g=10m/s^2 then what is maximum angular velocity of the dtone.

A weightless thread can bear tension upto 3.7 kgwt. A stone of mass 50

1.	A weightless thread can bear tension upto 3.7 kgwt. A stone of mass 500 gm is tied to it and rotated in a circular path of radius 4m, in a vertical circle. If g=10m/s^2 then what is maximum angular velocity of the dtone.
Answer» Solution :`T_(MAX)mg + mrw^2` `thereforew^2=(T_max-mg)/(MR)=(3.7xx10-5xx10^(-1)xx10)/(5xx10^(-1)xx4` `W^2=16` and w = 4 rad/s.

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A weightless thread can bear tension upto 3.7 kgwt. A stone of mass 500 gm is tied to it and rotated in a circular path of radius 4m, in a vertical circle. If g=10m/s^2 then what is maximum angular velocity of the dtone.

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