Topic: Dynamics of uniform circular motion: level and banked road· Laws of Motion
One end of string of length l is connected to a particle of mass 'm' and the other end is connected to a small peg on a smooth horizontal table. If the particle moves in circle with speed 'v', the net force on the particle (directed towards center) w…
One end of string of length \(l\) is connected to a particle of mass 'm' and the other end is connected to a small peg on a smooth horizontal table. If the particle moves in circle with speed 'v', the net force on the particle (directed towards center) will be (T represents the tension in the string)
1. \(T+\frac{mv^2}{l}\)
2. \(T-\frac{mv^2}{l}\)
3. Zero
4. T