A body is moving in a room with a velocity of 20 m/s perpendicular to the two walls…
Physics · JEE Main · NTA Exams — Oscillations and Waves
A body is moving in a room with a velocity of 20 m/s perpendicular to the two walls separated by 5 m. There is no friction and the collisions with the walls are elastic. The motion of the body is
- not periodic
- periodic but not simple harmonic
- periodic and simple harmonic
- periodic with variable time period
Answer
(B) periodic but not simple harmonic
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