- #1
oahsen
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there is another problem that i couldn't solve. it is about circular motion ;
a thin circular horizontal hoop of mass m and radius R rotates at frequency f about a vertical axis through its center. determine the tension within the hoop. (there is a hint : consider a tiny section of the hoop)
and the answer is 2*pi*m*R*f*f but how??
a thin circular horizontal hoop of mass m and radius R rotates at frequency f about a vertical axis through its center. determine the tension within the hoop. (there is a hint : consider a tiny section of the hoop)
and the answer is 2*pi*m*R*f*f but how??