JEE Main2014PhysicsWork, Power and EnergyActual
A spring of unstretched length 1 has a mass m with one end fixed to a rigid support. Assuming spring to be made of a uniform wire, the kinetic energy possessed by it if its free end is pulled with uniform velocity v is:
Options
- A1 2 m v^2
- Bmv ^2
- C1 3 mv ^2
- D1 6 m v^2
Correct answer
D. 1 6 m v^2
Step-by-step solution
No Solution Available