Question

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​

Answer 1

Answer:100

Explanation:T=centrifugal force mrw2