A block of mass 1 kg attached to a light string and whirled around in a horizontal circle of radius 1 m with angular velocity 10 rad/s. find minimum tension in string so that string does not break.

Q: A block of mass 1 kg attached to a light string and whirled around in a horizontal circle of radius 1 m with angular velocity 10 rad/s. find minimum tension in string so that string does not break.

(a) 50 N

(b) 100 N

(c) 200 N

(d) 500 N