AP EAMCET202420 May 2024Morning ShiftPhysicsOscillationsActual
A particle is executing simple harmonic motion with a time period of 3 s . At a position where the displacement of the particle is 60 % of its amplitude, the ratio of the kinetic and potential energies of the particle is
Options
- A5: 3
- B16: 9
- C4: 3
- D25: 9
Correct answer
B. 16: 9
Step-by-step solution
T =3 ~s , x =0.6 ~A K E P E = 1 2 ~m ^2 ( ~A ^2- x ^2 ) 1 2 ~m ^2 x ^2 = ( A x )^2-1= ( 10 6 )^2-1= 25-9 9 = 16 9