Question
35. A particle of mass 200 g, is whirled into a verticalcircle of radius 80 cm using a massless stringThe speed of the particle when the string makesan angle of 60^° with the vertical line is 1.5 msThe tension in the string at this position is(1) 1 N(2) 1.56 N(3) 2 N(4) 3 Nmass 1 ka is tied with a stringand