NEST2018PhysicsOscillations
A particle executes simple harmonic motion with time period T , amplitude A and maximum speed V_ m . The particle is at the mean position when t=0 . If y is the displacement from the mean position and v is the speed, then choose the correct statement(s) from the following in the time interval 0 t T / 4 .
Options
- AFor v=V_ m / 2, y A / 2
- BAt y=A / 2 , the kinetic and potential energies are equal.
- CThe magnitude of the acceleration at y=A / 2 is twice that at y=A / 4 .
- DAt t=T / 8, y A / 2
Correct answer
D. At t=T / 8, y A / 2
Step-by-step solution
No solution available.