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Sahay Sir > Question Answers > Cengage JEE Mains Physics by B.M Sharma > Chapter 6 - Newton's Laws of Motion (With Friction) and Dynamics of Circular Motion > Two identical particles are attached at the end of a light string which passes through a hole at the center of a table One of the particle is made to move in a circle on a table with angular velocity ω1 and the other is made a move is a horizontal ω2 if l1and l2 are the length the table , than in order that particle under down the table neither moves down nor move up the ratiol1/l2 is

Two identical particles are attached at the end of a light string which passes through a hole at the center of a table One of the particle is made to move in a circle on a table with angular velocity ω1 and the other is made a move is a horizontal ω2 if l1and l2 are the length the table , than in order that particle under down the table neither moves down nor move up the ratiol1/l2 is

as shown .If F1 is removed F2=2N Figure shown a wooden block at rest in equilibrium on a rough horizontal plane being acted upon by force F1=10N the resulting force acting on the block will be